285597360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7000

約数の個数: 160

約数和(自身を含む): 1035648000

約数和(自身を除く): 750050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 6959, 8208, 10260, 13680, 13918, 20520, 20877, 27836, 34795, 41040, 41754, 55672, 62631, 69590, 83508, 104385, 111344, 125262, 132221, 139180, 167016, 187893, 208770, 250524, 264442, 278360, 313155, 334032, 375786, 396663, 417540, 501048, 528884, 556720, 626310, 661105, 751572, 793326, 835080, 939465, 1002096, 1057768, 1189989, 1252620, 1322210, 1503144, 1586652, 1670160, 1878930, 1983315, 2115536, 2379978, 2505240, 2644420, 3006288, 3173304, 3569967, 3757860, 3966630, 4759956, 5010480, 5288840, 5949945, 6346608, 7139934, 7515720, 7933260, 9519912, 10577680, 11899890, 14279868, 15031440, 15866520, 17849835, 19039824, 23799780, 28559736, 31733040, 35699670, 47599560, 57119472, 71399340, 95199120, 142798680, 285597360]

約数ペア:

[(1, 285597360), (2, 142798680), (3, 95199120), (4, 71399340), (5, 57119472), (6, 47599560), (8, 35699670), (9, 31733040), (10, 28559736), (12, 23799780), (15, 19039824), (16, 17849835), (18, 15866520), (19, 15031440), (20, 14279868), (24, 11899890), (27, 10577680), (30, 9519912), (36, 7933260), (38, 7515720), (40, 7139934), (45, 6346608), (48, 5949945), (54, 5288840), (57, 5010480), (60, 4759956), (72, 3966630), (76, 3757860), (80, 3569967), (90, 3173304), (95, 3006288), (108, 2644420), (114, 2505240), (120, 2379978), (135, 2115536), (144, 1983315), (152, 1878930), (171, 1670160), (180, 1586652), (190, 1503144), (216, 1322210), (228, 1252620), (240, 1189989), (270, 1057768), (285, 1002096), (304, 939465), (342, 835080), (360, 793326), (380, 751572), (432, 661105), (456, 626310), (513, 556720), (540, 528884), (570, 501048), (684, 417540), (720, 396663), (760, 375786), (855, 334032), (912, 313155), (1026, 278360), (1080, 264442), (1140, 250524), (1368, 208770), (1520, 187893), (1710, 167016), (2052, 139180), (2160, 132221), (2280, 125262), (2565, 111344), (2736, 104385), (3420, 83508), (4104, 69590), (4560, 62631), (5130, 55672), (6840, 41754), (6959, 41040), (8208, 34795), (10260, 27836), (13680, 20877), (13918, 20520)]