22293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4924

約数の個数: 80

約数和(自身を含む): 72763200

約数和(自身を除く): 50469360

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, 4889, 9778, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 78224, 92891, 97780, 117336, 146670, 185782, 195560, 234672, 278673, 293340, 371564, 391120, 464455, 557346, 586680, 743128, 928910, 1114692, 1173360, 1393365, 1486256, 1857820, 2229384, 2786730, 3715640, 4458768, 5573460, 7431280, 11146920, 22293840]

約数ペア:

[(1, 22293840), (2, 11146920), (3, 7431280), (4, 5573460), (5, 4458768), (6, 3715640), (8, 2786730), (10, 2229384), (12, 1857820), (15, 1486256), (16, 1393365), (19, 1173360), (20, 1114692), (24, 928910), (30, 743128), (38, 586680), (40, 557346), (48, 464455), (57, 391120), (60, 371564), (76, 293340), (80, 278673), (95, 234672), (114, 195560), (120, 185782), (152, 146670), (190, 117336), (228, 97780), (240, 92891), (285, 78224), (304, 73335), (380, 58668), (456, 48890), (570, 39112), (760, 29334), (912, 24445), (1140, 19556), (1520, 14667), (2280, 9778), (4560, 4889)]