56389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 180

約数和(自身を含む): 201912672

約数和(自身を除く): 145522992

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, 271, 272, 289, 306, 340, 360, 408, 510, 542, 578, 612, 680, 720, 765, 813, 816, 867, 1020, 1084, 1156, 1224, 1355, 1360, 1445, 1530, 1626, 1734, 2040, 2168, 2312, 2439, 2448, 2601, 2710, 2890, 3060, 3252, 3468, 4065, 4080, 4335, 4336, 4607, 4624, 4878, 5202, 5420, 5780, 6120, 6504, 6936, 8130, 8670, 9214, 9756, 10404, 10840, 11560, 12195, 12240, 13005, 13008, 13821, 13872, 16260, 17340, 18428, 19512, 20808, 21680, 23035, 23120, 24390, 26010, 27642, 32520, 34680, 36856, 39024, 41463, 41616, 46070, 48780, 52020, 55284, 65040, 69105, 69360, 73712, 78319, 82926, 92140, 97560, 104040, 110568, 138210, 156638, 165852, 184280, 195120, 207315, 208080, 221136, 234957, 276420, 313276, 331704, 368560, 391595, 414630, 469914, 552840, 626552, 663408, 704871, 783190, 829260, 939828, 1105680, 1174785, 1253104, 1409742, 1566380, 1658520, 1879656, 2349570, 2819484, 3132760, 3317040, 3524355, 3759312, 4699140, 5638968, 6265520, 7048710, 9398280, 11277936, 14097420, 18796560, 28194840, 56389680]

約数ペア:

[(1, 56389680), (2, 28194840), (3, 18796560), (4, 14097420), (5, 11277936), (6, 9398280), (8, 7048710), (9, 6265520), (10, 5638968), (12, 4699140), (15, 3759312), (16, 3524355), (17, 3317040), (18, 3132760), (20, 2819484), (24, 2349570), (30, 1879656), (34, 1658520), (36, 1566380), (40, 1409742), (45, 1253104), (48, 1174785), (51, 1105680), (60, 939828), (68, 829260), (72, 783190), (80, 704871), (85, 663408), (90, 626552), (102, 552840), (120, 469914), (136, 414630), (144, 391595), (153, 368560), (170, 331704), (180, 313276), (204, 276420), (240, 234957), (255, 221136), (271, 208080), (272, 207315), (289, 195120), (306, 184280), (340, 165852), (360, 156638), (408, 138210), (510, 110568), (542, 104040), (578, 97560), (612, 92140), (680, 82926), (720, 78319), (765, 73712), (813, 69360), (816, 69105), (867, 65040), (1020, 55284), (1084, 52020), (1156, 48780), (1224, 46070), (1355, 41616), (1360, 41463), (1445, 39024), (1530, 36856), (1626, 34680), (1734, 32520), (2040, 27642), (2168, 26010), (2312, 24390), (2439, 23120), (2448, 23035), (2601, 21680), (2710, 20808), (2890, 19512), (3060, 18428), (3252, 17340), (3468, 16260), (4065, 13872), (4080, 13821), (4335, 13008), (4336, 13005), (4607, 12240), (4624, 12195), (4878, 11560), (5202, 10840), (5420, 10404), (5780, 9756), (6120, 9214), (6504, 8670), (6936, 8130)]