160402560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4438

約数の個数: 128

約数和(自身を含む): 538315200

約数和(自身を除く): 377912640

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4397, 4560, 6080, 7296, 8794, 9120, 12160, 13191, 17588, 18240, 21985, 26382, 35176, 36480, 43970, 52764, 65955, 70352, 83543, 87940, 105528, 131910, 140704, 167086, 175880, 211056, 250629, 263820, 281408, 334172, 351760, 417715, 422112, 501258, 527640, 562816, 668344, 703520, 835430, 844224, 1002516, 1055280, 1253145, 1336688, 1407040, 1670860, 1688448, 2005032, 2110560, 2506290, 2673376, 2814080, 3341720, 4010064, 4221120, 5012580, 5346752, 6683440, 8020128, 8442240, 10025160, 10693504, 13366880, 16040256, 20050320, 26733760, 32080512, 40100640, 53467520, 80201280, 160402560]

約数ペア:

[(1, 160402560), (2, 80201280), (3, 53467520), (4, 40100640), (5, 32080512), (6, 26733760), (8, 20050320), (10, 16040256), (12, 13366880), (15, 10693504), (16, 10025160), (19, 8442240), (20, 8020128), (24, 6683440), (30, 5346752), (32, 5012580), (38, 4221120), (40, 4010064), (48, 3341720), (57, 2814080), (60, 2673376), (64, 2506290), (76, 2110560), (80, 2005032), (95, 1688448), (96, 1670860), (114, 1407040), (120, 1336688), (128, 1253145), (152, 1055280), (160, 1002516), (190, 844224), (192, 835430), (228, 703520), (240, 668344), (285, 562816), (304, 527640), (320, 501258), (380, 422112), (384, 417715), (456, 351760), (480, 334172), (570, 281408), (608, 263820), (640, 250629), (760, 211056), (912, 175880), (960, 167086), (1140, 140704), (1216, 131910), (1520, 105528), (1824, 87940), (1920, 83543), (2280, 70352), (2432, 65955), (3040, 52764), (3648, 43970), (4397, 36480), (4560, 35176), (6080, 26382), (7296, 21985), (8794, 18240), (9120, 17588), (12160, 13191)]