68863440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 216111168

約数和(自身を除く): 147247728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3457, 3984, 4980, 6640, 6914, 9960, 10371, 13828, 17285, 19920, 20742, 27656, 34570, 41484, 51855, 55312, 69140, 82968, 103710, 138280, 165936, 207420, 276560, 286931, 414840, 573862, 829680, 860793, 1147724, 1434655, 1721586, 2295448, 2869310, 3443172, 4303965, 4590896, 5738620, 6886344, 8607930, 11477240, 13772688, 17215860, 22954480, 34431720, 68863440]

約数ペア:

[(1, 68863440), (2, 34431720), (3, 22954480), (4, 17215860), (5, 13772688), (6, 11477240), (8, 8607930), (10, 6886344), (12, 5738620), (15, 4590896), (16, 4303965), (20, 3443172), (24, 2869310), (30, 2295448), (40, 1721586), (48, 1434655), (60, 1147724), (80, 860793), (83, 829680), (120, 573862), (166, 414840), (240, 286931), (249, 276560), (332, 207420), (415, 165936), (498, 138280), (664, 103710), (830, 82968), (996, 69140), (1245, 55312), (1328, 51855), (1660, 41484), (1992, 34570), (2490, 27656), (3320, 20742), (3457, 19920), (3984, 17285), (4980, 13828), (6640, 10371), (6914, 9960)]