202625520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10687}}^1$

素因数の和:10782

約数の個数: 80

約数和(自身を含む): 636149760

約数和(自身を除く): 433524240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 10687, 18960, 21374, 32061, 42748, 53435, 64122, 85496, 106870, 128244, 160305, 170992, 213740, 256488, 320610, 427480, 512976, 641220, 844273, 854960, 1282440, 1688546, 2532819, 2564880, 3377092, 4221365, 5065638, 6754184, 8442730, 10131276, 12664095, 13508368, 16885460, 20262552, 25328190, 33770920, 40525104, 50656380, 67541840, 101312760, 202625520]

約数ペア:

[(1, 202625520), (2, 101312760), (3, 67541840), (4, 50656380), (5, 40525104), (6, 33770920), (8, 25328190), (10, 20262552), (12, 16885460), (15, 13508368), (16, 12664095), (20, 10131276), (24, 8442730), (30, 6754184), (40, 5065638), (48, 4221365), (60, 3377092), (79, 2564880), (80, 2532819), (120, 1688546), (158, 1282440), (237, 854960), (240, 844273), (316, 641220), (395, 512976), (474, 427480), (632, 320610), (790, 256488), (948, 213740), (1185, 170992), (1264, 160305), (1580, 128244), (1896, 106870), (2370, 85496), (3160, 64122), (3792, 53435), (4740, 42748), (6320, 32061), (9480, 21374), (10687, 18960)]