45175920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9942

約数の個数: 80

約数和(自身を含む): 147431040

約数和(自身を除く): 102255120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 9907, 19814, 29721, 39628, 49535, 59442, 79256, 99070, 118884, 148605, 158512, 188233, 198140, 237768, 297210, 376466, 396280, 475536, 564699, 594420, 752932, 792560, 941165, 1129398, 1188840, 1505864, 1882330, 2258796, 2377680, 2823495, 3011728, 3764660, 4517592, 5646990, 7529320, 9035184, 11293980, 15058640, 22587960, 45175920]

約数ペア:

[(1, 45175920), (2, 22587960), (3, 15058640), (4, 11293980), (5, 9035184), (6, 7529320), (8, 5646990), (10, 4517592), (12, 3764660), (15, 3011728), (16, 2823495), (19, 2377680), (20, 2258796), (24, 1882330), (30, 1505864), (38, 1188840), (40, 1129398), (48, 941165), (57, 792560), (60, 752932), (76, 594420), (80, 564699), (95, 475536), (114, 396280), (120, 376466), (152, 297210), (190, 237768), (228, 198140), (240, 188233), (285, 158512), (304, 148605), (380, 118884), (456, 99070), (570, 79256), (760, 59442), (912, 49535), (1140, 39628), (1520, 29721), (2280, 19814), (4560, 9907)]