726389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 2229050880

約数和(自身を除く): 1502661000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 167, 201, 268, 334, 335, 402, 501, 536, 541, 668, 670, 804, 835, 1002, 1005, 1082, 1336, 1340, 1608, 1623, 1670, 2004, 2010, 2164, 2505, 2680, 2705, 3246, 3340, 4008, 4020, 4328, 5010, 5410, 6492, 6680, 8040, 8115, 10020, 10820, 11189, 12984, 16230, 20040, 21640, 22378, 32460, 33567, 36247, 44756, 55945, 64920, 67134, 72494, 89512, 90347, 108741, 111890, 134268, 144988, 167835, 180694, 181235, 217482, 223780, 268536, 271041, 289976, 335670, 361388, 362470, 434964, 447560, 451735, 542082, 543705, 671340, 722776, 724940, 869928, 903470, 1084164, 1087410, 1342680, 1355205, 1449880, 1806940, 2168328, 2174820, 2710410, 3613880, 4349640, 5420820, 6053249, 10841640, 12106498, 18159747, 24212996, 30266245, 36319494, 48425992, 60532490, 72638988, 90798735, 121064980, 145277976, 181597470, 242129960, 363194940, 726389880]

約数ペア:

[(1, 726389880), (2, 363194940), (3, 242129960), (4, 181597470), (5, 145277976), (6, 121064980), (8, 90798735), (10, 72638988), (12, 60532490), (15, 48425992), (20, 36319494), (24, 30266245), (30, 24212996), (40, 18159747), (60, 12106498), (67, 10841640), (120, 6053249), (134, 5420820), (167, 4349640), (201, 3613880), (268, 2710410), (334, 2174820), (335, 2168328), (402, 1806940), (501, 1449880), (536, 1355205), (541, 1342680), (668, 1087410), (670, 1084164), (804, 903470), (835, 869928), (1002, 724940), (1005, 722776), (1082, 671340), (1336, 543705), (1340, 542082), (1608, 451735), (1623, 447560), (1670, 434964), (2004, 362470), (2010, 361388), (2164, 335670), (2505, 289976), (2680, 271041), (2705, 268536), (3246, 223780), (3340, 217482), (4008, 181235), (4020, 180694), (4328, 167835), (5010, 144988), (5410, 134268), (6492, 111890), (6680, 108741), (8040, 90347), (8115, 89512), (10020, 72494), (10820, 67134), (11189, 64920), (12984, 55945), (16230, 44756), (20040, 36247), (21640, 33567), (22378, 32460)]