13031640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 43215120

約数和(自身を除く): 30183480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 683, 795, 954, 1060, 1272, 1366, 1590, 1908, 2049, 2120, 2385, 2732, 3180, 3415, 3816, 4098, 4770, 5464, 6147, 6360, 6830, 8196, 9540, 10245, 12294, 13660, 16392, 19080, 20490, 24588, 27320, 30735, 36199, 40980, 49176, 61470, 72398, 81960, 108597, 122940, 144796, 180995, 217194, 245880, 289592, 325791, 361990, 434388, 542985, 651582, 723980, 868776, 1085970, 1303164, 1447960, 1628955, 2171940, 2606328, 3257910, 4343880, 6515820, 13031640]

約数ペア:

[(1, 13031640), (2, 6515820), (3, 4343880), (4, 3257910), (5, 2606328), (6, 2171940), (8, 1628955), (9, 1447960), (10, 1303164), (12, 1085970), (15, 868776), (18, 723980), (20, 651582), (24, 542985), (30, 434388), (36, 361990), (40, 325791), (45, 289592), (53, 245880), (60, 217194), (72, 180995), (90, 144796), (106, 122940), (120, 108597), (159, 81960), (180, 72398), (212, 61470), (265, 49176), (318, 40980), (360, 36199), (424, 30735), (477, 27320), (530, 24588), (636, 20490), (683, 19080), (795, 16392), (954, 13660), (1060, 12294), (1272, 10245), (1366, 9540), (1590, 8196), (1908, 6830), (2049, 6360), (2120, 6147), (2385, 5464), (2732, 4770), (3180, 4098), (3415, 3816)]