670254720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11314

約数の個数: 128

約数和(自身を含む): 2205550080

約数和(自身を除く): 1535295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11261, 11904, 14880, 19840, 22522, 29760, 33783, 45044, 56305, 59520, 67566, 90088, 112610, 135132, 168915, 180176, 225220, 270264, 337830, 349091, 360352, 450440, 540528, 675660, 698182, 720704, 900880, 1047273, 1081056, 1351320, 1396364, 1441408, 1745455, 1801760, 2094546, 2162112, 2702640, 2792728, 3490910, 3603520, 4189092, 4324224, 5236365, 5405280, 5585456, 6981820, 7207040, 8378184, 10472730, 10810560, 11170912, 13963640, 16756368, 20945460, 21621120, 22341824, 27927280, 33512736, 41890920, 44683648, 55854560, 67025472, 83781840, 111709120, 134050944, 167563680, 223418240, 335127360, 670254720]

約数ペア:

[(1, 670254720), (2, 335127360), (3, 223418240), (4, 167563680), (5, 134050944), (6, 111709120), (8, 83781840), (10, 67025472), (12, 55854560), (15, 44683648), (16, 41890920), (20, 33512736), (24, 27927280), (30, 22341824), (31, 21621120), (32, 20945460), (40, 16756368), (48, 13963640), (60, 11170912), (62, 10810560), (64, 10472730), (80, 8378184), (93, 7207040), (96, 6981820), (120, 5585456), (124, 5405280), (128, 5236365), (155, 4324224), (160, 4189092), (186, 3603520), (192, 3490910), (240, 2792728), (248, 2702640), (310, 2162112), (320, 2094546), (372, 1801760), (384, 1745455), (465, 1441408), (480, 1396364), (496, 1351320), (620, 1081056), (640, 1047273), (744, 900880), (930, 720704), (960, 698182), (992, 675660), (1240, 540528), (1488, 450440), (1860, 360352), (1920, 349091), (1984, 337830), (2480, 270264), (2976, 225220), (3720, 180176), (3968, 168915), (4960, 135132), (5952, 112610), (7440, 90088), (9920, 67566), (11261, 59520), (11904, 56305), (14880, 45044), (19840, 33783), (22522, 29760)]