24990480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 85452120

約数和(自身を除く): 60461640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 569, 610, 720, 732, 915, 976, 1098, 1138, 1220, 1464, 1707, 1830, 2196, 2276, 2440, 2745, 2845, 2928, 3414, 3660, 4392, 4552, 4880, 5121, 5490, 5690, 6828, 7320, 8535, 8784, 9104, 10242, 10980, 11380, 13656, 14640, 17070, 20484, 21960, 22760, 25605, 27312, 34140, 34709, 40968, 43920, 45520, 51210, 68280, 69418, 81936, 102420, 104127, 136560, 138836, 173545, 204840, 208254, 277672, 312381, 347090, 409680, 416508, 520635, 555344, 624762, 694180, 833016, 1041270, 1249524, 1388360, 1561905, 1666032, 2082540, 2499048, 2776720, 3123810, 4165080, 4998096, 6247620, 8330160, 12495240, 24990480]

約数ペア:

[(1, 24990480), (2, 12495240), (3, 8330160), (4, 6247620), (5, 4998096), (6, 4165080), (8, 3123810), (9, 2776720), (10, 2499048), (12, 2082540), (15, 1666032), (16, 1561905), (18, 1388360), (20, 1249524), (24, 1041270), (30, 833016), (36, 694180), (40, 624762), (45, 555344), (48, 520635), (60, 416508), (61, 409680), (72, 347090), (80, 312381), (90, 277672), (120, 208254), (122, 204840), (144, 173545), (180, 138836), (183, 136560), (240, 104127), (244, 102420), (305, 81936), (360, 69418), (366, 68280), (488, 51210), (549, 45520), (569, 43920), (610, 40968), (720, 34709), (732, 34140), (915, 27312), (976, 25605), (1098, 22760), (1138, 21960), (1220, 20484), (1464, 17070), (1707, 14640), (1830, 13656), (2196, 11380), (2276, 10980), (2440, 10242), (2745, 9104), (2845, 8784), (2928, 8535), (3414, 7320), (3660, 6828), (4392, 5690), (4552, 5490), (4880, 5121)]