204492480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 112

約数和(自身を含む): 652454880

約数和(自身を除く): 447962400

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, 160, 192, 240, 277, 320, 480, 554, 769, 831, 960, 1108, 1385, 1538, 1662, 2216, 2307, 2770, 3076, 3324, 3845, 4155, 4432, 4614, 5540, 6152, 6648, 7690, 8310, 8864, 9228, 11080, 11535, 12304, 13296, 15380, 16620, 17728, 18456, 22160, 23070, 24608, 26592, 30760, 33240, 36912, 44320, 46140, 49216, 53184, 61520, 66480, 73824, 88640, 92280, 123040, 132960, 147648, 184560, 213013, 246080, 265920, 369120, 426026, 639039, 738240, 852052, 1065065, 1278078, 1704104, 2130130, 2556156, 3195195, 3408208, 4260260, 5112312, 6390390, 6816416, 8520520, 10224624, 12780780, 13632832, 17041040, 20449248, 25561560, 34082080, 40898496, 51123120, 68164160, 102246240, 204492480]

約数ペア:

[(1, 204492480), (2, 102246240), (3, 68164160), (4, 51123120), (5, 40898496), (6, 34082080), (8, 25561560), (10, 20449248), (12, 17041040), (15, 13632832), (16, 12780780), (20, 10224624), (24, 8520520), (30, 6816416), (32, 6390390), (40, 5112312), (48, 4260260), (60, 3408208), (64, 3195195), (80, 2556156), (96, 2130130), (120, 1704104), (160, 1278078), (192, 1065065), (240, 852052), (277, 738240), (320, 639039), (480, 426026), (554, 369120), (769, 265920), (831, 246080), (960, 213013), (1108, 184560), (1385, 147648), (1538, 132960), (1662, 123040), (2216, 92280), (2307, 88640), (2770, 73824), (3076, 66480), (3324, 61520), (3845, 53184), (4155, 49216), (4432, 46140), (4614, 44320), (5540, 36912), (6152, 33240), (6648, 30760), (7690, 26592), (8310, 24608), (8864, 23070), (9228, 22160), (11080, 18456), (11535, 17728), (12304, 16620), (13296, 15380)]