48446460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 147865536

約数和(自身を除く): 99419076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1487, 1629, 1810, 2172, 2715, 2974, 3258, 3620, 4461, 5430, 5948, 6516, 7435, 8145, 8922, 10860, 13383, 14870, 16290, 17844, 22305, 26766, 29740, 32580, 44610, 53532, 66915, 89220, 133830, 267660, 269147, 538294, 807441, 1076588, 1345735, 1614882, 2422323, 2691470, 3229764, 4037205, 4844646, 5382940, 8074410, 9689292, 12111615, 16148820, 24223230, 48446460]

約数ペア:

[(1, 48446460), (2, 24223230), (3, 16148820), (4, 12111615), (5, 9689292), (6, 8074410), (9, 5382940), (10, 4844646), (12, 4037205), (15, 3229764), (18, 2691470), (20, 2422323), (30, 1614882), (36, 1345735), (45, 1076588), (60, 807441), (90, 538294), (180, 269147), (181, 267660), (362, 133830), (543, 89220), (724, 66915), (905, 53532), (1086, 44610), (1487, 32580), (1629, 29740), (1810, 26766), (2172, 22305), (2715, 17844), (2974, 16290), (3258, 14870), (3620, 13383), (4461, 10860), (5430, 8922), (5948, 8145), (6516, 7435)]