195021360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 657502560

約数和(自身を除く): 462481200

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, 120, 144, 180, 240, 360, 439, 617, 720, 878, 1234, 1317, 1756, 1851, 2195, 2468, 2634, 3085, 3512, 3702, 3951, 4390, 4936, 5268, 5553, 6170, 6585, 7024, 7404, 7902, 8780, 9255, 9872, 10536, 11106, 12340, 13170, 14808, 15804, 17560, 18510, 19755, 21072, 22212, 24680, 26340, 27765, 29616, 31608, 35120, 37020, 39510, 44424, 49360, 52680, 55530, 63216, 74040, 79020, 88848, 105360, 111060, 148080, 158040, 222120, 270863, 316080, 444240, 541726, 812589, 1083452, 1354315, 1625178, 2166904, 2437767, 2708630, 3250356, 4062945, 4333808, 4875534, 5417260, 6500712, 8125890, 9751068, 10834520, 12188835, 13001424, 16251780, 19502136, 21669040, 24377670, 32503560, 39004272, 48755340, 65007120, 97510680, 195021360]

約数ペア:

[(1, 195021360), (2, 97510680), (3, 65007120), (4, 48755340), (5, 39004272), (6, 32503560), (8, 24377670), (9, 21669040), (10, 19502136), (12, 16251780), (15, 13001424), (16, 12188835), (18, 10834520), (20, 9751068), (24, 8125890), (30, 6500712), (36, 5417260), (40, 4875534), (45, 4333808), (48, 4062945), (60, 3250356), (72, 2708630), (80, 2437767), (90, 2166904), (120, 1625178), (144, 1354315), (180, 1083452), (240, 812589), (360, 541726), (439, 444240), (617, 316080), (720, 270863), (878, 222120), (1234, 158040), (1317, 148080), (1756, 111060), (1851, 105360), (2195, 88848), (2468, 79020), (2634, 74040), (3085, 63216), (3512, 55530), (3702, 52680), (3951, 49360), (4390, 44424), (4936, 39510), (5268, 37020), (5553, 35120), (6170, 31608), (6585, 29616), (7024, 27765), (7404, 26340), (7902, 24680), (8780, 22212), (9255, 21072), (9872, 19755), (10536, 18510), (11106, 17560), (12340, 15804), (13170, 14808)]