15584580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 54722304

約数和(自身を除く): 39137724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 463, 495, 510, 561, 612, 660, 748, 765, 926, 935, 990, 1020, 1122, 1389, 1530, 1683, 1852, 1870, 1980, 2244, 2315, 2778, 2805, 3060, 3366, 3740, 4167, 4630, 5093, 5556, 5610, 6732, 6945, 7871, 8334, 8415, 9260, 10186, 11220, 13890, 15279, 15742, 16668, 16830, 20372, 20835, 23613, 25465, 27780, 30558, 31484, 33660, 39355, 41670, 45837, 47226, 50930, 61116, 70839, 76395, 78710, 83340, 86581, 91674, 94452, 101860, 118065, 141678, 152790, 157420, 173162, 183348, 229185, 236130, 259743, 283356, 305580, 346324, 354195, 432905, 458370, 472260, 519486, 708390, 779229, 865810, 916740, 1038972, 1298715, 1416780, 1558458, 1731620, 2597430, 3116916, 3896145, 5194860, 7792290, 15584580]

約数ペア:

[(1, 15584580), (2, 7792290), (3, 5194860), (4, 3896145), (5, 3116916), (6, 2597430), (9, 1731620), (10, 1558458), (11, 1416780), (12, 1298715), (15, 1038972), (17, 916740), (18, 865810), (20, 779229), (22, 708390), (30, 519486), (33, 472260), (34, 458370), (36, 432905), (44, 354195), (45, 346324), (51, 305580), (55, 283356), (60, 259743), (66, 236130), (68, 229185), (85, 183348), (90, 173162), (99, 157420), (102, 152790), (110, 141678), (132, 118065), (153, 101860), (165, 94452), (170, 91674), (180, 86581), (187, 83340), (198, 78710), (204, 76395), (220, 70839), (255, 61116), (306, 50930), (330, 47226), (340, 45837), (374, 41670), (396, 39355), (463, 33660), (495, 31484), (510, 30558), (561, 27780), (612, 25465), (660, 23613), (748, 20835), (765, 20372), (926, 16830), (935, 16668), (990, 15742), (1020, 15279), (1122, 13890), (1389, 11220), (1530, 10186), (1683, 9260), (1852, 8415), (1870, 8334), (1980, 7871), (2244, 6945), (2315, 6732), (2778, 5610), (2805, 5556), (3060, 5093), (3366, 4630), (3740, 4167)]