47654280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7003

約数の個数: 96

約数和(自身を含む): 163051200

約数和(自身を除く): 115396920

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, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 125406, 132373, 139340, 167208, 209010, 250812, 264746, 278680, 313515, 397119, 418020, 501624, 529492, 627030, 661865, 794238, 836040, 1058984, 1191357, 1254060, 1323730, 1588476, 1985595, 2382714, 2508120, 2647460, 3176952, 3971190, 4765428, 5294920, 5956785, 7942380, 9530856, 11913570, 15884760, 23827140, 47654280]

約数ペア:

[(1, 47654280), (2, 23827140), (3, 15884760), (4, 11913570), (5, 9530856), (6, 7942380), (8, 5956785), (9, 5294920), (10, 4765428), (12, 3971190), (15, 3176952), (18, 2647460), (19, 2508120), (20, 2382714), (24, 1985595), (30, 1588476), (36, 1323730), (38, 1254060), (40, 1191357), (45, 1058984), (57, 836040), (60, 794238), (72, 661865), (76, 627030), (90, 529492), (95, 501624), (114, 418020), (120, 397119), (152, 313515), (171, 278680), (180, 264746), (190, 250812), (228, 209010), (285, 167208), (342, 139340), (360, 132373), (380, 125406), (456, 104505), (570, 83604), (684, 69670), (760, 62703), (855, 55736), (1140, 41802), (1368, 34835), (1710, 27868), (2280, 20901), (3420, 13934), (6840, 6967)]