53155920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11692

約数の個数: 80

約数和(自身を含む): 173471040

約数和(自身を除く): 120315120

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, 11657, 23314, 34971, 46628, 58285, 69942, 93256, 116570, 139884, 174855, 186512, 221483, 233140, 279768, 349710, 442966, 466280, 559536, 664449, 699420, 885932, 932560, 1107415, 1328898, 1398840, 1771864, 2214830, 2657796, 2797680, 3322245, 3543728, 4429660, 5315592, 6644490, 8859320, 10631184, 13288980, 17718640, 26577960, 53155920]

約数ペア:

[(1, 53155920), (2, 26577960), (3, 17718640), (4, 13288980), (5, 10631184), (6, 8859320), (8, 6644490), (10, 5315592), (12, 4429660), (15, 3543728), (16, 3322245), (19, 2797680), (20, 2657796), (24, 2214830), (30, 1771864), (38, 1398840), (40, 1328898), (48, 1107415), (57, 932560), (60, 885932), (76, 699420), (80, 664449), (95, 559536), (114, 466280), (120, 442966), (152, 349710), (190, 279768), (228, 233140), (240, 221483), (285, 186512), (304, 174855), (380, 139884), (456, 116570), (570, 93256), (760, 69942), (912, 58285), (1140, 46628), (1520, 34971), (2280, 23314), (4560, 11657)]