378579840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1024

約数の個数: 128

約数和(自身を含む): 1212861600

約数和(自身を除く): 834281760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 269, 320, 384, 480, 538, 640, 733, 807, 960, 1076, 1345, 1466, 1614, 1920, 2152, 2199, 2690, 2932, 3228, 3665, 4035, 4304, 4398, 5380, 5864, 6456, 7330, 8070, 8608, 8796, 10760, 10995, 11728, 12912, 14660, 16140, 17216, 17592, 21520, 21990, 23456, 25824, 29320, 32280, 34432, 35184, 43040, 43980, 46912, 51648, 58640, 64560, 70368, 86080, 87960, 93824, 103296, 117280, 129120, 140736, 172160, 175920, 197177, 234560, 258240, 281472, 351840, 394354, 469120, 516480, 591531, 703680, 788708, 985885, 1183062, 1407360, 1577416, 1971770, 2366124, 2957655, 3154832, 3943540, 4732248, 5915310, 6309664, 7887080, 9464496, 11830620, 12619328, 15774160, 18928992, 23661240, 25238656, 31548320, 37857984, 47322480, 63096640, 75715968, 94644960, 126193280, 189289920, 378579840]

約数ペア:

[(1, 378579840), (2, 189289920), (3, 126193280), (4, 94644960), (5, 75715968), (6, 63096640), (8, 47322480), (10, 37857984), (12, 31548320), (15, 25238656), (16, 23661240), (20, 18928992), (24, 15774160), (30, 12619328), (32, 11830620), (40, 9464496), (48, 7887080), (60, 6309664), (64, 5915310), (80, 4732248), (96, 3943540), (120, 3154832), (128, 2957655), (160, 2366124), (192, 1971770), (240, 1577416), (269, 1407360), (320, 1183062), (384, 985885), (480, 788708), (538, 703680), (640, 591531), (733, 516480), (807, 469120), (960, 394354), (1076, 351840), (1345, 281472), (1466, 258240), (1614, 234560), (1920, 197177), (2152, 175920), (2199, 172160), (2690, 140736), (2932, 129120), (3228, 117280), (3665, 103296), (4035, 93824), (4304, 87960), (4398, 86080), (5380, 70368), (5864, 64560), (6456, 58640), (7330, 51648), (8070, 46912), (8608, 43980), (8796, 43040), (10760, 35184), (10995, 34432), (11728, 32280), (12912, 29320), (14660, 25824), (16140, 23456), (17216, 21990), (17592, 21520)]