139625880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5081}}^1$

素因数の和:5324

約数の個数: 64

約数和(自身を含む): 420789600

約数和(自身を除く): 281163720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5081, 5496, 6870, 9160, 10162, 13740, 15243, 20324, 25405, 27480, 30486, 40648, 50810, 60972, 76215, 101620, 121944, 152430, 203240, 304860, 609720, 1163549, 2327098, 3490647, 4654196, 5817745, 6981294, 9308392, 11635490, 13962588, 17453235, 23270980, 27925176, 34906470, 46541960, 69812940, 139625880]

約数ペア:

[(1, 139625880), (2, 69812940), (3, 46541960), (4, 34906470), (5, 27925176), (6, 23270980), (8, 17453235), (10, 13962588), (12, 11635490), (15, 9308392), (20, 6981294), (24, 5817745), (30, 4654196), (40, 3490647), (60, 2327098), (120, 1163549), (229, 609720), (458, 304860), (687, 203240), (916, 152430), (1145, 121944), (1374, 101620), (1832, 76215), (2290, 60972), (2748, 50810), (3435, 40648), (4580, 30486), (5081, 27480), (5496, 25405), (6870, 20324), (9160, 15243), (10162, 13740)]