1472553240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1881

約数の個数: 128

約数和(自身を含む): 4543119360

約数和(自身を除く): 3070566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 157, 188, 235, 282, 314, 376, 470, 471, 564, 628, 705, 785, 940, 942, 1128, 1256, 1410, 1570, 1663, 1880, 1884, 2355, 2820, 3140, 3326, 3768, 4710, 4989, 5640, 6280, 6652, 7379, 8315, 9420, 9978, 13304, 14758, 16630, 18840, 19956, 22137, 24945, 29516, 33260, 36895, 39912, 44274, 49890, 59032, 66520, 73790, 78161, 88548, 99780, 110685, 147580, 156322, 177096, 199560, 221370, 234483, 261091, 295160, 312644, 390805, 442740, 468966, 522182, 625288, 781610, 783273, 885480, 937932, 1044364, 1172415, 1305455, 1563220, 1566546, 1875864, 2088728, 2344830, 2610910, 3126440, 3133092, 3916365, 4689660, 5221820, 6266184, 7832730, 9379320, 10443640, 12271277, 15665460, 24542554, 31330920, 36813831, 49085108, 61356385, 73627662, 98170216, 122712770, 147255324, 184069155, 245425540, 294510648, 368138310, 490851080, 736276620, 1472553240]

約数ペア:

[(1, 1472553240), (2, 736276620), (3, 490851080), (4, 368138310), (5, 294510648), (6, 245425540), (8, 184069155), (10, 147255324), (12, 122712770), (15, 98170216), (20, 73627662), (24, 61356385), (30, 49085108), (40, 36813831), (47, 31330920), (60, 24542554), (94, 15665460), (120, 12271277), (141, 10443640), (157, 9379320), (188, 7832730), (235, 6266184), (282, 5221820), (314, 4689660), (376, 3916365), (470, 3133092), (471, 3126440), (564, 2610910), (628, 2344830), (705, 2088728), (785, 1875864), (940, 1566546), (942, 1563220), (1128, 1305455), (1256, 1172415), (1410, 1044364), (1570, 937932), (1663, 885480), (1880, 783273), (1884, 781610), (2355, 625288), (2820, 522182), (3140, 468966), (3326, 442740), (3768, 390805), (4710, 312644), (4989, 295160), (5640, 261091), (6280, 234483), (6652, 221370), (7379, 199560), (8315, 177096), (9420, 156322), (9978, 147580), (13304, 110685), (14758, 99780), (16630, 88548), (18840, 78161), (19956, 73790), (22137, 66520), (24945, 59032), (29516, 49890), (33260, 44274), (36895, 39912)]