78840960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3733}}^1$

素因数の和:3766

約数の個数: 128

約数和(自身を含む): 274224960

約数和(自身を除く): 195384000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3733, 4224, 5280, 7040, 7466, 10560, 11199, 14932, 18665, 21120, 22398, 29864, 37330, 41063, 44796, 55995, 59728, 74660, 82126, 89592, 111990, 119456, 123189, 149320, 164252, 179184, 205315, 223980, 238912, 246378, 298640, 328504, 358368, 410630, 447960, 477824, 492756, 597280, 615945, 657008, 716736, 821260, 895920, 985512, 1194560, 1231890, 1314016, 1433472, 1642520, 1791840, 1971024, 2389120, 2463780, 2628032, 3285040, 3583680, 3942048, 4927560, 5256064, 6570080, 7167360, 7884096, 9855120, 13140160, 15768192, 19710240, 26280320, 39420480, 78840960]

約数ペア:

[(1, 78840960), (2, 39420480), (3, 26280320), (4, 19710240), (5, 15768192), (6, 13140160), (8, 9855120), (10, 7884096), (11, 7167360), (12, 6570080), (15, 5256064), (16, 4927560), (20, 3942048), (22, 3583680), (24, 3285040), (30, 2628032), (32, 2463780), (33, 2389120), (40, 1971024), (44, 1791840), (48, 1642520), (55, 1433472), (60, 1314016), (64, 1231890), (66, 1194560), (80, 985512), (88, 895920), (96, 821260), (110, 716736), (120, 657008), (128, 615945), (132, 597280), (160, 492756), (165, 477824), (176, 447960), (192, 410630), (220, 358368), (240, 328504), (264, 298640), (320, 246378), (330, 238912), (352, 223980), (384, 205315), (440, 179184), (480, 164252), (528, 149320), (640, 123189), (660, 119456), (704, 111990), (880, 89592), (960, 82126), (1056, 74660), (1320, 59728), (1408, 55995), (1760, 44796), (1920, 41063), (2112, 37330), (2640, 29864), (3520, 22398), (3733, 21120), (4224, 18665), (5280, 14932), (7040, 11199), (7466, 10560)]