196025040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272257}}^1$

素因数の和:272276

約数の個数: 60

約数和(自身を含む): 658319844

約数和(自身を除く): 462294804

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, 720, 272257, 544514, 816771, 1089028, 1361285, 1633542, 2178056, 2450313, 2722570, 3267084, 4083855, 4356112, 4900626, 5445140, 6534168, 8167710, 9801252, 10890280, 12251565, 13068336, 16335420, 19602504, 21780560, 24503130, 32670840, 39205008, 49006260, 65341680, 98012520, 196025040]

約数ペア:

[(1, 196025040), (2, 98012520), (3, 65341680), (4, 49006260), (5, 39205008), (6, 32670840), (8, 24503130), (9, 21780560), (10, 19602504), (12, 16335420), (15, 13068336), (16, 12251565), (18, 10890280), (20, 9801252), (24, 8167710), (30, 6534168), (36, 5445140), (40, 4900626), (45, 4356112), (48, 4083855), (60, 3267084), (72, 2722570), (80, 2450313), (90, 2178056), (120, 1633542), (144, 1361285), (180, 1089028), (240, 816771), (360, 544514), (720, 272257)]