888974280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129967}}^1$

素因数の和:130003

約数の個数: 96

約数和(自身を含む): 3041251200

約数和(自身を除く): 2152276920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 129967, 259934, 389901, 519868, 649835, 779802, 1039736, 1169703, 1299670, 1559604, 1949505, 2339406, 2469373, 2599340, 3119208, 3899010, 4678812, 4938746, 5198680, 5848515, 7408119, 7798020, 9357624, 9877492, 11697030, 12346865, 14816238, 15596040, 19754984, 22224357, 23394060, 24693730, 29632476, 37040595, 44448714, 46788120, 49387460, 59264952, 74081190, 88897428, 98774920, 111121785, 148162380, 177794856, 222243570, 296324760, 444487140, 888974280]

約数ペア:

[(1, 888974280), (2, 444487140), (3, 296324760), (4, 222243570), (5, 177794856), (6, 148162380), (8, 111121785), (9, 98774920), (10, 88897428), (12, 74081190), (15, 59264952), (18, 49387460), (19, 46788120), (20, 44448714), (24, 37040595), (30, 29632476), (36, 24693730), (38, 23394060), (40, 22224357), (45, 19754984), (57, 15596040), (60, 14816238), (72, 12346865), (76, 11697030), (90, 9877492), (95, 9357624), (114, 7798020), (120, 7408119), (152, 5848515), (171, 5198680), (180, 4938746), (190, 4678812), (228, 3899010), (285, 3119208), (342, 2599340), (360, 2469373), (380, 2339406), (456, 1949505), (570, 1559604), (684, 1299670), (760, 1169703), (855, 1039736), (1140, 779802), (1368, 649835), (1710, 519868), (2280, 389901), (3420, 259934), (6840, 129967)]