1834098120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89381}}^1$

素因数の和:89420

約数の個数: 128

約数和(自身を含む): 6435504000

約数和(自身を除く): 4601405880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 89381, 178762, 268143, 357524, 446905, 536286, 715048, 804429, 893810, 1072572, 1340715, 1608858, 1698239, 1787620, 2145144, 2413287, 2681430, 3217716, 3396478, 3575240, 4022145, 4826574, 5094717, 5362860, 6435432, 6792956, 8044290, 8491195, 9653148, 10189434, 10725720, 12066435, 13585912, 15284151, 16088580, 16982390, 19306296, 20378868, 24132870, 25473585, 30568302, 32177160, 33964780, 40757736, 45852453, 48265740, 50947170, 61136604, 67929560, 76420755, 91704906, 96531480, 101894340, 122273208, 152841510, 183409812, 203788680, 229262265, 305683020, 366819624, 458524530, 611366040, 917049060, 1834098120]

約数ペア:

[(1, 1834098120), (2, 917049060), (3, 611366040), (4, 458524530), (5, 366819624), (6, 305683020), (8, 229262265), (9, 203788680), (10, 183409812), (12, 152841510), (15, 122273208), (18, 101894340), (19, 96531480), (20, 91704906), (24, 76420755), (27, 67929560), (30, 61136604), (36, 50947170), (38, 48265740), (40, 45852453), (45, 40757736), (54, 33964780), (57, 32177160), (60, 30568302), (72, 25473585), (76, 24132870), (90, 20378868), (95, 19306296), (108, 16982390), (114, 16088580), (120, 15284151), (135, 13585912), (152, 12066435), (171, 10725720), (180, 10189434), (190, 9653148), (216, 8491195), (228, 8044290), (270, 6792956), (285, 6435432), (342, 5362860), (360, 5094717), (380, 4826574), (456, 4022145), (513, 3575240), (540, 3396478), (570, 3217716), (684, 2681430), (760, 2413287), (855, 2145144), (1026, 1787620), (1080, 1698239), (1140, 1608858), (1368, 1340715), (1710, 1072572), (2052, 893810), (2280, 804429), (2565, 715048), (3420, 536286), (4104, 446905), (5130, 357524), (6840, 268143), (10260, 178762), (20520, 89381)]