242536020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 697213440

約数和(自身を除く): 454677420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 131, 177, 236, 262, 295, 354, 393, 523, 524, 590, 655, 708, 786, 885, 1046, 1180, 1310, 1569, 1572, 1770, 1965, 2092, 2615, 2620, 3138, 3540, 3930, 5230, 6276, 7729, 7845, 7860, 10460, 15458, 15690, 23187, 30857, 30916, 31380, 38645, 46374, 61714, 68513, 77290, 92571, 92748, 115935, 123428, 137026, 154285, 154580, 185142, 205539, 231870, 274052, 308570, 342565, 370284, 411078, 462855, 463740, 617140, 685130, 822156, 925710, 1027695, 1370260, 1851420, 2055390, 4042267, 4110780, 8084534, 12126801, 16169068, 20211335, 24253602, 40422670, 48507204, 60634005, 80845340, 121268010, 242536020]

約数ペア:

[(1, 242536020), (2, 121268010), (3, 80845340), (4, 60634005), (5, 48507204), (6, 40422670), (10, 24253602), (12, 20211335), (15, 16169068), (20, 12126801), (30, 8084534), (59, 4110780), (60, 4042267), (118, 2055390), (131, 1851420), (177, 1370260), (236, 1027695), (262, 925710), (295, 822156), (354, 685130), (393, 617140), (523, 463740), (524, 462855), (590, 411078), (655, 370284), (708, 342565), (786, 308570), (885, 274052), (1046, 231870), (1180, 205539), (1310, 185142), (1569, 154580), (1572, 154285), (1770, 137026), (1965, 123428), (2092, 115935), (2615, 92748), (2620, 92571), (3138, 77290), (3540, 68513), (3930, 61714), (5230, 46374), (6276, 38645), (7729, 31380), (7845, 30916), (7860, 30857), (10460, 23187), (15458, 15690)]