4005995760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{427991}}^1$

素因数の和:428023

約数の個数: 120

約数和(自身を含む): 14488385184

約数和(自身を除く): 10482389424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 427991, 855982, 1283973, 1711964, 2139955, 2567946, 3423928, 3851919, 4279910, 5135892, 5563883, 6419865, 6847856, 7703838, 8559820, 10271784, 11127766, 12839730, 15407676, 16691649, 17119640, 19259595, 20543568, 22255532, 25679460, 27819415, 30815352, 33383298, 34239280, 38519190, 44511064, 50074947, 51358920, 55638830, 61630704, 66766596, 77038380, 83458245, 89022128, 100149894, 102717840, 111277660, 133533192, 154076760, 166916490, 200299788, 222555320, 250374735, 267066384, 308153520, 333832980, 400599576, 445110640, 500749470, 667665960, 801199152, 1001498940, 1335331920, 2002997880, 4005995760]

約数ペア:

[(1, 4005995760), (2, 2002997880), (3, 1335331920), (4, 1001498940), (5, 801199152), (6, 667665960), (8, 500749470), (9, 445110640), (10, 400599576), (12, 333832980), (13, 308153520), (15, 267066384), (16, 250374735), (18, 222555320), (20, 200299788), (24, 166916490), (26, 154076760), (30, 133533192), (36, 111277660), (39, 102717840), (40, 100149894), (45, 89022128), (48, 83458245), (52, 77038380), (60, 66766596), (65, 61630704), (72, 55638830), (78, 51358920), (80, 50074947), (90, 44511064), (104, 38519190), (117, 34239280), (120, 33383298), (130, 30815352), (144, 27819415), (156, 25679460), (180, 22255532), (195, 20543568), (208, 19259595), (234, 17119640), (240, 16691649), (260, 15407676), (312, 12839730), (360, 11127766), (390, 10271784), (468, 8559820), (520, 7703838), (585, 6847856), (624, 6419865), (720, 5563883), (780, 5135892), (936, 4279910), (1040, 3851919), (1170, 3423928), (1560, 2567946), (1872, 2139955), (2340, 1711964), (3120, 1283973), (4680, 855982), (9360, 427991)]