61019160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 132516840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 349, 372, 376, 465, 470, 564, 620, 698, 705, 744, 930, 940, 1047, 1128, 1240, 1396, 1410, 1457, 1745, 1860, 1880, 2094, 2792, 2820, 2914, 3490, 3720, 4188, 4371, 5235, 5640, 5828, 6980, 7285, 8376, 8742, 10470, 10819, 11656, 13960, 14570, 16403, 17484, 20940, 21638, 21855, 29140, 32457, 32806, 34968, 41880, 43276, 43710, 49209, 54095, 58280, 64914, 65612, 82015, 86552, 87420, 98418, 108190, 129828, 131224, 162285, 164030, 174840, 196836, 216380, 246045, 259656, 324570, 328060, 393672, 432760, 492090, 508493, 649140, 656120, 984180, 1016986, 1298280, 1525479, 1968360, 2033972, 2542465, 3050958, 4067944, 5084930, 6101916, 7627395, 10169860, 12203832, 15254790, 20339720, 30509580, 61019160]

約数ペア:

[(1, 61019160), (2, 30509580), (3, 20339720), (4, 15254790), (5, 12203832), (6, 10169860), (8, 7627395), (10, 6101916), (12, 5084930), (15, 4067944), (20, 3050958), (24, 2542465), (30, 2033972), (31, 1968360), (40, 1525479), (47, 1298280), (60, 1016986), (62, 984180), (93, 656120), (94, 649140), (120, 508493), (124, 492090), (141, 432760), (155, 393672), (186, 328060), (188, 324570), (235, 259656), (248, 246045), (282, 216380), (310, 196836), (349, 174840), (372, 164030), (376, 162285), (465, 131224), (470, 129828), (564, 108190), (620, 98418), (698, 87420), (705, 86552), (744, 82015), (930, 65612), (940, 64914), (1047, 58280), (1128, 54095), (1240, 49209), (1396, 43710), (1410, 43276), (1457, 41880), (1745, 34968), (1860, 32806), (1880, 32457), (2094, 29140), (2792, 21855), (2820, 21638), (2914, 20940), (3490, 17484), (3720, 16403), (4188, 14570), (4371, 13960), (5235, 11656), (5640, 10819), (5828, 10470), (6980, 8742), (7285, 8376)]