258665040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3677

約数の個数: 120

約数和(自身を含む): 877530888

約数和(自身を除く): 618865848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3557, 3636, 4040, 4545, 4848, 6060, 7114, 7272, 8080, 9090, 10671, 12120, 14228, 14544, 17785, 18180, 21342, 24240, 28456, 32013, 35570, 36360, 42684, 53355, 56912, 64026, 71140, 72720, 85368, 106710, 128052, 142280, 160065, 170736, 213420, 256104, 284560, 320130, 359257, 426840, 512208, 640260, 718514, 853680, 1077771, 1280520, 1437028, 1796285, 2155542, 2561040, 2874056, 3233313, 3592570, 4311084, 5388855, 5748112, 6466626, 7185140, 8622168, 10777710, 12933252, 14370280, 16166565, 17244336, 21555420, 25866504, 28740560, 32333130, 43110840, 51733008, 64666260, 86221680, 129332520, 258665040]

約数ペア:

[(1, 258665040), (2, 129332520), (3, 86221680), (4, 64666260), (5, 51733008), (6, 43110840), (8, 32333130), (9, 28740560), (10, 25866504), (12, 21555420), (15, 17244336), (16, 16166565), (18, 14370280), (20, 12933252), (24, 10777710), (30, 8622168), (36, 7185140), (40, 6466626), (45, 5748112), (48, 5388855), (60, 4311084), (72, 3592570), (80, 3233313), (90, 2874056), (101, 2561040), (120, 2155542), (144, 1796285), (180, 1437028), (202, 1280520), (240, 1077771), (303, 853680), (360, 718514), (404, 640260), (505, 512208), (606, 426840), (720, 359257), (808, 320130), (909, 284560), (1010, 256104), (1212, 213420), (1515, 170736), (1616, 160065), (1818, 142280), (2020, 128052), (2424, 106710), (3030, 85368), (3557, 72720), (3636, 71140), (4040, 64026), (4545, 56912), (4848, 53355), (6060, 42684), (7114, 36360), (7272, 35570), (8080, 32013), (9090, 28456), (10671, 24240), (12120, 21342), (14228, 18180), (14544, 17785)]