77556480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 260977920

約数和(自身を除く): 183421440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1063, 1140, 1216, 1280, 1520, 1824, 1920, 2126, 2280, 2432, 3040, 3189, 3648, 3840, 4252, 4560, 4864, 5315, 6080, 6378, 7296, 8504, 9120, 10630, 12160, 12756, 14592, 15945, 17008, 18240, 20197, 21260, 24320, 25512, 31890, 34016, 36480, 40394, 42520, 51024, 60591, 63780, 68032, 72960, 80788, 85040, 100985, 102048, 121182, 127560, 136064, 161576, 170080, 201970, 204096, 242364, 255120, 272128, 302955, 323152, 340160, 403940, 408192, 484728, 510240, 605910, 646304, 680320, 807880, 816384, 969456, 1020480, 1211820, 1292608, 1360640, 1615760, 1938912, 2040960, 2423640, 2585216, 3231520, 3877824, 4081920, 4847280, 5170432, 6463040, 7755648, 9694560, 12926080, 15511296, 19389120, 25852160, 38778240, 77556480]

約数ペア:

[(1, 77556480), (2, 38778240), (3, 25852160), (4, 19389120), (5, 15511296), (6, 12926080), (8, 9694560), (10, 7755648), (12, 6463040), (15, 5170432), (16, 4847280), (19, 4081920), (20, 3877824), (24, 3231520), (30, 2585216), (32, 2423640), (38, 2040960), (40, 1938912), (48, 1615760), (57, 1360640), (60, 1292608), (64, 1211820), (76, 1020480), (80, 969456), (95, 816384), (96, 807880), (114, 680320), (120, 646304), (128, 605910), (152, 510240), (160, 484728), (190, 408192), (192, 403940), (228, 340160), (240, 323152), (256, 302955), (285, 272128), (304, 255120), (320, 242364), (380, 204096), (384, 201970), (456, 170080), (480, 161576), (570, 136064), (608, 127560), (640, 121182), (760, 102048), (768, 100985), (912, 85040), (960, 80788), (1063, 72960), (1140, 68032), (1216, 63780), (1280, 60591), (1520, 51024), (1824, 42520), (1920, 40394), (2126, 36480), (2280, 34016), (2432, 31890), (3040, 25512), (3189, 24320), (3648, 21260), (3840, 20197), (4252, 18240), (4560, 17008), (4864, 15945), (5315, 14592), (6080, 12756), (6378, 12160), (7296, 10630), (8504, 9120)]