23813880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 48070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1039, 1146, 1528, 1910, 2078, 2292, 2865, 3117, 3820, 4156, 4584, 5195, 5730, 6234, 7640, 8312, 10390, 11460, 12468, 15585, 20780, 22920, 24936, 31170, 41560, 62340, 124680, 198449, 396898, 595347, 793796, 992245, 1190694, 1587592, 1984490, 2381388, 2976735, 3968980, 4762776, 5953470, 7937960, 11906940, 23813880]

約数ペア:

[(1, 23813880), (2, 11906940), (3, 7937960), (4, 5953470), (5, 4762776), (6, 3968980), (8, 2976735), (10, 2381388), (12, 1984490), (15, 1587592), (20, 1190694), (24, 992245), (30, 793796), (40, 595347), (60, 396898), (120, 198449), (191, 124680), (382, 62340), (573, 41560), (764, 31170), (955, 24936), (1039, 22920), (1146, 20780), (1528, 15585), (1910, 12468), (2078, 11460), (2292, 10390), (2865, 8312), (3117, 7640), (3820, 6234), (4156, 5730), (4584, 5195)]