159426720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 144

約数和(自身を含む): 572775840

約数和(自身を除く): 413349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 5827, 6840, 9120, 11654, 13680, 17481, 23308, 27360, 29135, 34962, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 110713, 116540, 139848, 174810, 186464, 209772, 221426, 233080, 262215, 279696, 332139, 349620, 419544, 442852, 466160, 524430, 553565, 559392, 664278, 699240, 839088, 885704, 932320, 996417, 1048860, 1107130, 1328556, 1398480, 1660695, 1678176, 1771408, 1992834, 2097720, 2214260, 2657112, 2796960, 3321390, 3542816, 3985668, 4195440, 4428520, 4982085, 5314224, 6642780, 7971336, 8390880, 8857040, 9964170, 10628448, 13285560, 15942672, 17714080, 19928340, 26571120, 31885344, 39856680, 53142240, 79713360, 159426720]

約数ペア:

[(1, 159426720), (2, 79713360), (3, 53142240), (4, 39856680), (5, 31885344), (6, 26571120), (8, 19928340), (9, 17714080), (10, 15942672), (12, 13285560), (15, 10628448), (16, 9964170), (18, 8857040), (19, 8390880), (20, 7971336), (24, 6642780), (30, 5314224), (32, 4982085), (36, 4428520), (38, 4195440), (40, 3985668), (45, 3542816), (48, 3321390), (57, 2796960), (60, 2657112), (72, 2214260), (76, 2097720), (80, 1992834), (90, 1771408), (95, 1678176), (96, 1660695), (114, 1398480), (120, 1328556), (144, 1107130), (152, 1048860), (160, 996417), (171, 932320), (180, 885704), (190, 839088), (228, 699240), (240, 664278), (285, 559392), (288, 553565), (304, 524430), (342, 466160), (360, 442852), (380, 419544), (456, 349620), (480, 332139), (570, 279696), (608, 262215), (684, 233080), (720, 221426), (760, 209772), (855, 186464), (912, 174810), (1140, 139848), (1368, 116540), (1440, 110713), (1520, 104886), (1710, 93232), (1824, 87405), (2280, 69924), (2736, 58270), (3040, 52443), (3420, 46616), (4560, 34962), (5472, 29135), (5827, 27360), (6840, 23308), (9120, 17481), (11654, 13680)]