1224455280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1623

約数の個数: 160

約数和(自身を含む): 3932319744

約数和(自身を除く): 2707864464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 73, 80, 94, 120, 141, 146, 188, 219, 235, 240, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 752, 876, 940, 1095, 1128, 1168, 1410, 1460, 1487, 1752, 1880, 2190, 2256, 2820, 2920, 2974, 3431, 3504, 3760, 4380, 4461, 5640, 5840, 5948, 6862, 7435, 8760, 8922, 10293, 11280, 11896, 13724, 14870, 17155, 17520, 17844, 20586, 22305, 23792, 27448, 29740, 34310, 35688, 41172, 44610, 51465, 54896, 59480, 68620, 69889, 71376, 82344, 89220, 102930, 108551, 118960, 137240, 139778, 164688, 178440, 205860, 209667, 217102, 274480, 279556, 325653, 349445, 356880, 411720, 419334, 434204, 542755, 559112, 651306, 698890, 823440, 838668, 868408, 1048335, 1085510, 1118224, 1302612, 1397780, 1628265, 1677336, 1736816, 2096670, 2171020, 2605224, 2795560, 3256530, 3354672, 4193340, 4342040, 5101897, 5210448, 5591120, 6513060, 8386680, 8684080, 10203794, 13026120, 15305691, 16773360, 20407588, 25509485, 26052240, 30611382, 40815176, 51018970, 61222764, 76528455, 81630352, 102037940, 122445528, 153056910, 204075880, 244891056, 306113820, 408151760, 612227640, 1224455280]

約数ペア:

[(1, 1224455280), (2, 612227640), (3, 408151760), (4, 306113820), (5, 244891056), (6, 204075880), (8, 153056910), (10, 122445528), (12, 102037940), (15, 81630352), (16, 76528455), (20, 61222764), (24, 51018970), (30, 40815176), (40, 30611382), (47, 26052240), (48, 25509485), (60, 20407588), (73, 16773360), (80, 15305691), (94, 13026120), (120, 10203794), (141, 8684080), (146, 8386680), (188, 6513060), (219, 5591120), (235, 5210448), (240, 5101897), (282, 4342040), (292, 4193340), (365, 3354672), (376, 3256530), (438, 2795560), (470, 2605224), (564, 2171020), (584, 2096670), (705, 1736816), (730, 1677336), (752, 1628265), (876, 1397780), (940, 1302612), (1095, 1118224), (1128, 1085510), (1168, 1048335), (1410, 868408), (1460, 838668), (1487, 823440), (1752, 698890), (1880, 651306), (2190, 559112), (2256, 542755), (2820, 434204), (2920, 419334), (2974, 411720), (3431, 356880), (3504, 349445), (3760, 325653), (4380, 279556), (4461, 274480), (5640, 217102), (5840, 209667), (5948, 205860), (6862, 178440), (7435, 164688), (8760, 139778), (8922, 137240), (10293, 118960), (11280, 108551), (11896, 102930), (13724, 89220), (14870, 82344), (17155, 71376), (17520, 69889), (17844, 68620), (20586, 59480), (22305, 54896), (23792, 51465), (27448, 44610), (29740, 41172), (34310, 35688)]