480203760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3251

約数の個数: 160

約数和(自身を含む): 1619307072

約数和(自身を除く): 1139103312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2220, 2516, 2960, 3145, 3181, 3774, 4080, 4440, 5032, 6290, 6362, 7548, 8880, 9435, 9543, 10064, 12580, 12724, 15096, 15905, 18870, 19086, 25160, 25448, 30192, 31810, 37740, 38172, 47715, 50320, 50896, 54077, 63620, 75480, 76344, 95430, 108154, 117697, 127240, 150960, 152688, 162231, 190860, 216308, 235394, 254480, 270385, 324462, 353091, 381720, 432616, 470788, 540770, 588485, 648924, 706182, 763440, 811155, 865232, 941576, 1081540, 1176970, 1297848, 1412364, 1622310, 1765455, 1883152, 2000849, 2163080, 2353940, 2595696, 2824728, 3244620, 3530910, 4001698, 4326160, 4707880, 5649456, 6002547, 6489240, 7061820, 8003396, 9415760, 10004245, 12005094, 12978480, 14123640, 16006792, 20008490, 24010188, 28247280, 30012735, 32013584, 40016980, 48020376, 60025470, 80033960, 96040752, 120050940, 160067920, 240101880, 480203760]

約数ペア:

[(1, 480203760), (2, 240101880), (3, 160067920), (4, 120050940), (5, 96040752), (6, 80033960), (8, 60025470), (10, 48020376), (12, 40016980), (15, 32013584), (16, 30012735), (17, 28247280), (20, 24010188), (24, 20008490), (30, 16006792), (34, 14123640), (37, 12978480), (40, 12005094), (48, 10004245), (51, 9415760), (60, 8003396), (68, 7061820), (74, 6489240), (80, 6002547), (85, 5649456), (102, 4707880), (111, 4326160), (120, 4001698), (136, 3530910), (148, 3244620), (170, 2824728), (185, 2595696), (204, 2353940), (222, 2163080), (240, 2000849), (255, 1883152), (272, 1765455), (296, 1622310), (340, 1412364), (370, 1297848), (408, 1176970), (444, 1081540), (510, 941576), (555, 865232), (592, 811155), (629, 763440), (680, 706182), (740, 648924), (816, 588485), (888, 540770), (1020, 470788), (1110, 432616), (1258, 381720), (1360, 353091), (1480, 324462), (1776, 270385), (1887, 254480), (2040, 235394), (2220, 216308), (2516, 190860), (2960, 162231), (3145, 152688), (3181, 150960), (3774, 127240), (4080, 117697), (4440, 108154), (5032, 95430), (6290, 76344), (6362, 75480), (7548, 63620), (8880, 54077), (9435, 50896), (9543, 50320), (10064, 47715), (12580, 38172), (12724, 37740), (15096, 31810), (15905, 30192), (18870, 25448), (19086, 25160)]