4456519920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{325769}}^1$

素因数の和:325807

約数の個数: 120

約数和(自身を含む): 15754237200

約数和(自身を除く): 11297717280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 325769, 651538, 977307, 1303076, 1628845, 1954614, 2606152, 2931921, 3257690, 3909228, 4886535, 5212304, 5863842, 6189611, 6515380, 7818456, 9773070, 11727684, 12379222, 13030760, 14659605, 15636912, 18568833, 19546140, 23455368, 24758444, 26061520, 29319210, 30948055, 37137666, 39092280, 46910736, 49516888, 55706499, 58638420, 61896110, 74275332, 78184560, 92844165, 99033776, 111412998, 117276840, 123792220, 148550664, 185688330, 222825996, 234553680, 247584440, 278532495, 297101328, 371376660, 445651992, 495168880, 557064990, 742753320, 891303984, 1114129980, 1485506640, 2228259960, 4456519920]

約数ペア:

[(1, 4456519920), (2, 2228259960), (3, 1485506640), (4, 1114129980), (5, 891303984), (6, 742753320), (8, 557064990), (9, 495168880), (10, 445651992), (12, 371376660), (15, 297101328), (16, 278532495), (18, 247584440), (19, 234553680), (20, 222825996), (24, 185688330), (30, 148550664), (36, 123792220), (38, 117276840), (40, 111412998), (45, 99033776), (48, 92844165), (57, 78184560), (60, 74275332), (72, 61896110), (76, 58638420), (80, 55706499), (90, 49516888), (95, 46910736), (114, 39092280), (120, 37137666), (144, 30948055), (152, 29319210), (171, 26061520), (180, 24758444), (190, 23455368), (228, 19546140), (240, 18568833), (285, 15636912), (304, 14659605), (342, 13030760), (360, 12379222), (380, 11727684), (456, 9773070), (570, 7818456), (684, 6515380), (720, 6189611), (760, 5863842), (855, 5212304), (912, 4886535), (1140, 3909228), (1368, 3257690), (1520, 2931921), (1710, 2606152), (2280, 1954614), (2736, 1628845), (3420, 1303076), (4560, 977307), (6840, 651538), (13680, 325769)]