45403920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 120

約数和(自身を含む): 160555200

約数和(自身を除く): 115151280

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, 3319, 3420, 4560, 6638, 6840, 9957, 13276, 13680, 16595, 19914, 26552, 29871, 33190, 39828, 49785, 53104, 59742, 63061, 66380, 79656, 99570, 119484, 126122, 132760, 149355, 159312, 189183, 199140, 238968, 252244, 265520, 298710, 315305, 378366, 398280, 477936, 504488, 567549, 597420, 630610, 756732, 796560, 945915, 1008976, 1135098, 1194840, 1261220, 1513464, 1891830, 2270196, 2389680, 2522440, 2837745, 3026928, 3783660, 4540392, 5044880, 5675490, 7567320, 9080784, 11350980, 15134640, 22701960, 45403920]

約数ペア:

[(1, 45403920), (2, 22701960), (3, 15134640), (4, 11350980), (5, 9080784), (6, 7567320), (8, 5675490), (9, 5044880), (10, 4540392), (12, 3783660), (15, 3026928), (16, 2837745), (18, 2522440), (19, 2389680), (20, 2270196), (24, 1891830), (30, 1513464), (36, 1261220), (38, 1194840), (40, 1135098), (45, 1008976), (48, 945915), (57, 796560), (60, 756732), (72, 630610), (76, 597420), (80, 567549), (90, 504488), (95, 477936), (114, 398280), (120, 378366), (144, 315305), (152, 298710), (171, 265520), (180, 252244), (190, 238968), (228, 199140), (240, 189183), (285, 159312), (304, 149355), (342, 132760), (360, 126122), (380, 119484), (456, 99570), (570, 79656), (684, 66380), (720, 63061), (760, 59742), (855, 53104), (912, 49785), (1140, 39828), (1368, 33190), (1520, 29871), (1710, 26552), (2280, 19914), (2736, 16595), (3319, 13680), (3420, 13276), (4560, 9957), (6638, 6840)]