387399120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70181}}^1$

素因数の和:70220

約数の個数: 80

約数和(自身を含む): 1253169792

約数和(自身を除く): 865770672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 70181, 140362, 210543, 280724, 350905, 421086, 561448, 701810, 842172, 1052715, 1122896, 1403620, 1614163, 1684344, 2105430, 2807240, 3228326, 3368688, 4210860, 4842489, 5614480, 6456652, 8070815, 8421720, 9684978, 12913304, 16141630, 16843440, 19369956, 24212445, 25826608, 32283260, 38739912, 48424890, 64566520, 77479824, 96849780, 129133040, 193699560, 387399120]

約数ペア:

[(1, 387399120), (2, 193699560), (3, 129133040), (4, 96849780), (5, 77479824), (6, 64566520), (8, 48424890), (10, 38739912), (12, 32283260), (15, 25826608), (16, 24212445), (20, 19369956), (23, 16843440), (24, 16141630), (30, 12913304), (40, 9684978), (46, 8421720), (48, 8070815), (60, 6456652), (69, 5614480), (80, 4842489), (92, 4210860), (115, 3368688), (120, 3228326), (138, 2807240), (184, 2105430), (230, 1684344), (240, 1614163), (276, 1403620), (345, 1122896), (368, 1052715), (460, 842172), (552, 701810), (690, 561448), (920, 421086), (1104, 350905), (1380, 280724), (1840, 210543), (2760, 140362), (5520, 70181)]