25230480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 64763760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 503, 528, 570, 627, 660, 760, 836, 880, 912, 1006, 1045, 1140, 1254, 1320, 1509, 1520, 1672, 2012, 2090, 2280, 2508, 2515, 2640, 3018, 3135, 3344, 4024, 4180, 4560, 5016, 5030, 5533, 6036, 6270, 7545, 8048, 8360, 9557, 10032, 10060, 11066, 12072, 12540, 15090, 16599, 16720, 19114, 20120, 22132, 24144, 25080, 27665, 28671, 30180, 33198, 38228, 40240, 44264, 47785, 50160, 55330, 57342, 60360, 66396, 76456, 82995, 88528, 95570, 105127, 110660, 114684, 120720, 132792, 143355, 152912, 165990, 191140, 210254, 221320, 229368, 265584, 286710, 315381, 331980, 382280, 420508, 442640, 458736, 525635, 573420, 630762, 663960, 764560, 841016, 1051270, 1146840, 1261524, 1327920, 1576905, 1682032, 2102540, 2293680, 2523048, 3153810, 4205080, 5046096, 6307620, 8410160, 12615240, 25230480]

約数ペア:

[(1, 25230480), (2, 12615240), (3, 8410160), (4, 6307620), (5, 5046096), (6, 4205080), (8, 3153810), (10, 2523048), (11, 2293680), (12, 2102540), (15, 1682032), (16, 1576905), (19, 1327920), (20, 1261524), (22, 1146840), (24, 1051270), (30, 841016), (33, 764560), (38, 663960), (40, 630762), (44, 573420), (48, 525635), (55, 458736), (57, 442640), (60, 420508), (66, 382280), (76, 331980), (80, 315381), (88, 286710), (95, 265584), (110, 229368), (114, 221320), (120, 210254), (132, 191140), (152, 165990), (165, 152912), (176, 143355), (190, 132792), (209, 120720), (220, 114684), (228, 110660), (240, 105127), (264, 95570), (285, 88528), (304, 82995), (330, 76456), (380, 66396), (418, 60360), (440, 57342), (456, 55330), (503, 50160), (528, 47785), (570, 44264), (627, 40240), (660, 38228), (760, 33198), (836, 30180), (880, 28671), (912, 27665), (1006, 25080), (1045, 24144), (1140, 22132), (1254, 20120), (1320, 19114), (1509, 16720), (1520, 16599), (1672, 15090), (2012, 12540), (2090, 12072), (2280, 11066), (2508, 10060), (2515, 10032), (2640, 9557), (3018, 8360), (3135, 8048), (3344, 7545), (4024, 6270), (4180, 6036), (4560, 5533), (5016, 5030)]