61202640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 190630656

約数和(自身を除く): 129428016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 941, 1084, 1355, 1626, 1882, 2168, 2710, 2823, 3252, 3764, 4065, 4336, 4705, 5420, 5646, 6504, 7528, 8130, 9410, 10840, 11292, 13008, 14115, 15056, 16260, 18820, 21680, 22584, 28230, 32520, 37640, 45168, 56460, 65040, 75280, 112920, 225840, 255011, 510022, 765033, 1020044, 1275055, 1530066, 2040088, 2550110, 3060132, 3825165, 4080176, 5100220, 6120264, 7650330, 10200440, 12240528, 15300660, 20400880, 30601320, 61202640]

約数ペア:

[(1, 61202640), (2, 30601320), (3, 20400880), (4, 15300660), (5, 12240528), (6, 10200440), (8, 7650330), (10, 6120264), (12, 5100220), (15, 4080176), (16, 3825165), (20, 3060132), (24, 2550110), (30, 2040088), (40, 1530066), (48, 1275055), (60, 1020044), (80, 765033), (120, 510022), (240, 255011), (271, 225840), (542, 112920), (813, 75280), (941, 65040), (1084, 56460), (1355, 45168), (1626, 37640), (1882, 32520), (2168, 28230), (2710, 22584), (2823, 21680), (3252, 18820), (3764, 16260), (4065, 15056), (4336, 14115), (4705, 13008), (5420, 11292), (5646, 10840), (6504, 9410), (7528, 8130)]