327858480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 1170234624

約数和(自身を除く): 842376144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 397, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 794, 888, 930, 1110, 1116, 1147, 1191, 1240, 1332, 1395, 1480, 1488, 1588, 1665, 1776, 1860, 1985, 2220, 2232, 2294, 2382, 2480, 2664, 2790, 2960, 3176, 3330, 3441, 3573, 3720, 3970, 4440, 4464, 4588, 4764, 5328, 5580, 5735, 5955, 6352, 6660, 6882, 7146, 7440, 7940, 8880, 9176, 9528, 10323, 11160, 11470, 11910, 12307, 13320, 13764, 14292, 14689, 15880, 17205, 17865, 18352, 19056, 20646, 22320, 22940, 23820, 24614, 26640, 27528, 28584, 29378, 31760, 34410, 35730, 36921, 41292, 44067, 45880, 47640, 49228, 51615, 55056, 57168, 58756, 61535, 68820, 71460, 73445, 73842, 82584, 88134, 91760, 95280, 98456, 103230, 110763, 117512, 123070, 132201, 137640, 142920, 146890, 147684, 165168, 176268, 184605, 196912, 206460, 220335, 221526, 235024, 246140, 264402, 275280, 285840, 293780, 295368, 352536, 369210, 412920, 440670, 443052, 455359, 492280, 528804, 553815, 587560, 590736, 661005, 705072, 738420, 825840, 881340, 886104, 910718, 984560, 1057608, 1107630, 1175120, 1322010, 1366077, 1476840, 1762680, 1772208, 1821436, 2115216, 2215260, 2276795, 2644020, 2732154, 2953680, 3525360, 3642872, 4098231, 4430520, 4553590, 5288040, 5464308, 6830385, 7285744, 8196462, 8861040, 9107180, 10576080, 10928616, 13660770, 16392924, 18214360, 20491155, 21857232, 27321540, 32785848, 36428720, 40982310, 54643080, 65571696, 81964620, 109286160, 163929240, 327858480]

約数ペア:

[(1, 327858480), (2, 163929240), (3, 109286160), (4, 81964620), (5, 65571696), (6, 54643080), (8, 40982310), (9, 36428720), (10, 32785848), (12, 27321540), (15, 21857232), (16, 20491155), (18, 18214360), (20, 16392924), (24, 13660770), (30, 10928616), (31, 10576080), (36, 9107180), (37, 8861040), (40, 8196462), (45, 7285744), (48, 6830385), (60, 5464308), (62, 5288040), (72, 4553590), (74, 4430520), (80, 4098231), (90, 3642872), (93, 3525360), (111, 2953680), (120, 2732154), (124, 2644020), (144, 2276795), (148, 2215260), (155, 2115216), (180, 1821436), (185, 1772208), (186, 1762680), (222, 1476840), (240, 1366077), (248, 1322010), (279, 1175120), (296, 1107630), (310, 1057608), (333, 984560), (360, 910718), (370, 886104), (372, 881340), (397, 825840), (444, 738420), (465, 705072), (496, 661005), (555, 590736), (558, 587560), (592, 553815), (620, 528804), (666, 492280), (720, 455359), (740, 443052), (744, 440670), (794, 412920), (888, 369210), (930, 352536), (1110, 295368), (1116, 293780), (1147, 285840), (1191, 275280), (1240, 264402), (1332, 246140), (1395, 235024), (1480, 221526), (1488, 220335), (1588, 206460), (1665, 196912), (1776, 184605), (1860, 176268), (1985, 165168), (2220, 147684), (2232, 146890), (2294, 142920), (2382, 137640), (2480, 132201), (2664, 123070), (2790, 117512), (2960, 110763), (3176, 103230), (3330, 98456), (3441, 95280), (3573, 91760), (3720, 88134), (3970, 82584), (4440, 73842), (4464, 73445), (4588, 71460), (4764, 68820), (5328, 61535), (5580, 58756), (5735, 57168), (5955, 55056), (6352, 51615), (6660, 49228), (6882, 47640), (7146, 45880), (7440, 44067), (7940, 41292), (8880, 36921), (9176, 35730), (9528, 34410), (10323, 31760), (11160, 29378), (11470, 28584), (11910, 27528), (12307, 26640), (13320, 24614), (13764, 23820), (14292, 22940), (14689, 22320), (15880, 20646), (17205, 19056), (17865, 18352)]