15962460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 31937700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 269, 276, 345, 430, 460, 516, 538, 645, 690, 807, 860, 989, 1076, 1290, 1345, 1380, 1614, 1978, 2580, 2690, 2967, 3228, 3956, 4035, 4945, 5380, 5934, 6187, 8070, 9890, 11567, 11868, 12374, 14835, 16140, 18561, 19780, 23134, 24748, 29670, 30935, 34701, 37122, 46268, 57835, 59340, 61870, 69402, 74244, 92805, 115670, 123740, 138804, 173505, 185610, 231340, 266041, 347010, 371220, 532082, 694020, 798123, 1064164, 1330205, 1596246, 2660410, 3192492, 3990615, 5320820, 7981230, 15962460]

約数ペア:

[(1, 15962460), (2, 7981230), (3, 5320820), (4, 3990615), (5, 3192492), (6, 2660410), (10, 1596246), (12, 1330205), (15, 1064164), (20, 798123), (23, 694020), (30, 532082), (43, 371220), (46, 347010), (60, 266041), (69, 231340), (86, 185610), (92, 173505), (115, 138804), (129, 123740), (138, 115670), (172, 92805), (215, 74244), (230, 69402), (258, 61870), (269, 59340), (276, 57835), (345, 46268), (430, 37122), (460, 34701), (516, 30935), (538, 29670), (645, 24748), (690, 23134), (807, 19780), (860, 18561), (989, 16140), (1076, 14835), (1290, 12374), (1345, 11868), (1380, 11567), (1614, 9890), (1978, 8070), (2580, 6187), (2690, 5934), (2967, 5380), (3228, 4945), (3956, 4035)]