15632220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 45948672

約数和(自身を除く): 30316452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 83, 86, 129, 146, 166, 172, 215, 219, 249, 258, 292, 332, 365, 415, 430, 438, 498, 516, 645, 730, 830, 860, 876, 996, 1095, 1245, 1290, 1460, 1660, 2190, 2490, 2580, 3139, 3569, 4380, 4980, 6059, 6278, 7138, 9417, 10707, 12118, 12556, 14276, 15695, 17845, 18177, 18834, 21414, 24236, 30295, 31390, 35690, 36354, 37668, 42828, 47085, 53535, 60590, 62780, 71380, 72708, 90885, 94170, 107070, 121180, 181770, 188340, 214140, 260537, 363540, 521074, 781611, 1042148, 1302685, 1563222, 2605370, 3126444, 3908055, 5210740, 7816110, 15632220]

約数ペア:

[(1, 15632220), (2, 7816110), (3, 5210740), (4, 3908055), (5, 3126444), (6, 2605370), (10, 1563222), (12, 1302685), (15, 1042148), (20, 781611), (30, 521074), (43, 363540), (60, 260537), (73, 214140), (83, 188340), (86, 181770), (129, 121180), (146, 107070), (166, 94170), (172, 90885), (215, 72708), (219, 71380), (249, 62780), (258, 60590), (292, 53535), (332, 47085), (365, 42828), (415, 37668), (430, 36354), (438, 35690), (498, 31390), (516, 30295), (645, 24236), (730, 21414), (830, 18834), (860, 18177), (876, 17845), (996, 15695), (1095, 14276), (1245, 12556), (1290, 12118), (1460, 10707), (1660, 9417), (2190, 7138), (2490, 6278), (2580, 6059), (3139, 4980), (3569, 4380)]