56119920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 189511680

約数和(自身を除く): 133391760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 397, 456, 465, 496, 570, 589, 620, 744, 760, 794, 912, 930, 1140, 1178, 1191, 1240, 1488, 1520, 1588, 1767, 1860, 1985, 2280, 2356, 2382, 2480, 2945, 3176, 3534, 3720, 3970, 4560, 4712, 4764, 5890, 5955, 6352, 7068, 7440, 7543, 7940, 8835, 9424, 9528, 11780, 11910, 12307, 14136, 15086, 15880, 17670, 19056, 22629, 23560, 23820, 24614, 28272, 30172, 31760, 35340, 36921, 37715, 45258, 47120, 47640, 49228, 60344, 61535, 70680, 73842, 75430, 90516, 95280, 98456, 113145, 120688, 123070, 141360, 147684, 150860, 181032, 184605, 196912, 226290, 233833, 246140, 295368, 301720, 362064, 369210, 452580, 467666, 492280, 590736, 603440, 701499, 738420, 905160, 935332, 984560, 1169165, 1402998, 1476840, 1810320, 1870664, 2338330, 2805996, 2953680, 3507495, 3741328, 4676660, 5611992, 7014990, 9353320, 11223984, 14029980, 18706640, 28059960, 56119920]

約数ペア:

[(1, 56119920), (2, 28059960), (3, 18706640), (4, 14029980), (5, 11223984), (6, 9353320), (8, 7014990), (10, 5611992), (12, 4676660), (15, 3741328), (16, 3507495), (19, 2953680), (20, 2805996), (24, 2338330), (30, 1870664), (31, 1810320), (38, 1476840), (40, 1402998), (48, 1169165), (57, 984560), (60, 935332), (62, 905160), (76, 738420), (80, 701499), (93, 603440), (95, 590736), (114, 492280), (120, 467666), (124, 452580), (152, 369210), (155, 362064), (186, 301720), (190, 295368), (228, 246140), (240, 233833), (248, 226290), (285, 196912), (304, 184605), (310, 181032), (372, 150860), (380, 147684), (397, 141360), (456, 123070), (465, 120688), (496, 113145), (570, 98456), (589, 95280), (620, 90516), (744, 75430), (760, 73842), (794, 70680), (912, 61535), (930, 60344), (1140, 49228), (1178, 47640), (1191, 47120), (1240, 45258), (1488, 37715), (1520, 36921), (1588, 35340), (1767, 31760), (1860, 30172), (1985, 28272), (2280, 24614), (2356, 23820), (2382, 23560), (2480, 22629), (2945, 19056), (3176, 17670), (3534, 15880), (3720, 15086), (3970, 14136), (4560, 12307), (4712, 11910), (4764, 11780), (5890, 9528), (5955, 9424), (6352, 8835), (7068, 7940), (7440, 7543)]