3486880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 9192960

約数和(自身を除く): 5706080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 37, 38, 40, 62, 74, 76, 80, 95, 124, 148, 152, 155, 160, 185, 190, 248, 296, 304, 310, 370, 380, 496, 589, 592, 608, 620, 703, 740, 760, 992, 1147, 1178, 1184, 1240, 1406, 1480, 1520, 2294, 2356, 2480, 2812, 2945, 2960, 3040, 3515, 4588, 4712, 4960, 5624, 5735, 5890, 5920, 7030, 9176, 9424, 11248, 11470, 11780, 14060, 18352, 18848, 21793, 22496, 22940, 23560, 28120, 36704, 43586, 45880, 47120, 56240, 87172, 91760, 94240, 108965, 112480, 174344, 183520, 217930, 348688, 435860, 697376, 871720, 1743440, 3486880]

約数ペア:

[(1, 3486880), (2, 1743440), (4, 871720), (5, 697376), (8, 435860), (10, 348688), (16, 217930), (19, 183520), (20, 174344), (31, 112480), (32, 108965), (37, 94240), (38, 91760), (40, 87172), (62, 56240), (74, 47120), (76, 45880), (80, 43586), (95, 36704), (124, 28120), (148, 23560), (152, 22940), (155, 22496), (160, 21793), (185, 18848), (190, 18352), (248, 14060), (296, 11780), (304, 11470), (310, 11248), (370, 9424), (380, 9176), (496, 7030), (589, 5920), (592, 5890), (608, 5735), (620, 5624), (703, 4960), (740, 4712), (760, 4588), (992, 3515), (1147, 3040), (1178, 2960), (1184, 2945), (1240, 2812), (1406, 2480), (1480, 2356), (1520, 2294)]