64051920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5269

約数の個数: 120

約数和(自身を含む): 227804616

約数和(自身を除く): 163752696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5233, 6120, 10466, 12240, 15699, 20932, 26165, 31398, 41864, 47097, 52330, 62796, 78495, 83728, 88961, 94194, 104660, 125592, 156990, 177922, 188388, 209320, 235485, 251184, 266883, 313980, 355844, 376776, 418640, 444805, 470970, 533766, 627960, 711688, 753552, 800649, 889610, 941940, 1067532, 1255920, 1334415, 1423376, 1601298, 1779220, 1883880, 2135064, 2668830, 3202596, 3558440, 3767760, 4003245, 4270128, 5337660, 6405192, 7116880, 8006490, 10675320, 12810384, 16012980, 21350640, 32025960, 64051920]

約数ペア:

[(1, 64051920), (2, 32025960), (3, 21350640), (4, 16012980), (5, 12810384), (6, 10675320), (8, 8006490), (9, 7116880), (10, 6405192), (12, 5337660), (15, 4270128), (16, 4003245), (17, 3767760), (18, 3558440), (20, 3202596), (24, 2668830), (30, 2135064), (34, 1883880), (36, 1779220), (40, 1601298), (45, 1423376), (48, 1334415), (51, 1255920), (60, 1067532), (68, 941940), (72, 889610), (80, 800649), (85, 753552), (90, 711688), (102, 627960), (120, 533766), (136, 470970), (144, 444805), (153, 418640), (170, 376776), (180, 355844), (204, 313980), (240, 266883), (255, 251184), (272, 235485), (306, 209320), (340, 188388), (360, 177922), (408, 156990), (510, 125592), (612, 104660), (680, 94194), (720, 88961), (765, 83728), (816, 78495), (1020, 62796), (1224, 52330), (1360, 47097), (1530, 41864), (2040, 31398), (2448, 26165), (3060, 20932), (4080, 15699), (5233, 12240), (6120, 10466)]