48632580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 163223424

約数和(自身を除く): 114590844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 691, 765, 782, 828, 1020, 1035, 1173, 1380, 1382, 1530, 1564, 1955, 2070, 2073, 2346, 2764, 3060, 3455, 3519, 3910, 4140, 4146, 4692, 5865, 6219, 6910, 7038, 7820, 8292, 10365, 11730, 11747, 12438, 13820, 14076, 15893, 17595, 20730, 23460, 23494, 24876, 31095, 31786, 35190, 35241, 41460, 46988, 47679, 58735, 62190, 63572, 70380, 70482, 79465, 95358, 105723, 117470, 124380, 140964, 143037, 158930, 176205, 190716, 211446, 234940, 238395, 270181, 286074, 317860, 352410, 422892, 476790, 528615, 540362, 572148, 704820, 715185, 810543, 953580, 1057230, 1080724, 1350905, 1430370, 1621086, 2114460, 2431629, 2701810, 2860740, 3242172, 4052715, 4863258, 5403620, 8105430, 9726516, 12158145, 16210860, 24316290, 48632580]

約数ペア:

[(1, 48632580), (2, 24316290), (3, 16210860), (4, 12158145), (5, 9726516), (6, 8105430), (9, 5403620), (10, 4863258), (12, 4052715), (15, 3242172), (17, 2860740), (18, 2701810), (20, 2431629), (23, 2114460), (30, 1621086), (34, 1430370), (36, 1350905), (45, 1080724), (46, 1057230), (51, 953580), (60, 810543), (68, 715185), (69, 704820), (85, 572148), (90, 540362), (92, 528615), (102, 476790), (115, 422892), (138, 352410), (153, 317860), (170, 286074), (180, 270181), (204, 238395), (207, 234940), (230, 211446), (255, 190716), (276, 176205), (306, 158930), (340, 143037), (345, 140964), (391, 124380), (414, 117470), (460, 105723), (510, 95358), (612, 79465), (690, 70482), (691, 70380), (765, 63572), (782, 62190), (828, 58735), (1020, 47679), (1035, 46988), (1173, 41460), (1380, 35241), (1382, 35190), (1530, 31786), (1564, 31095), (1955, 24876), (2070, 23494), (2073, 23460), (2346, 20730), (2764, 17595), (3060, 15893), (3455, 14076), (3519, 13820), (3910, 12438), (4140, 11747), (4146, 11730), (4692, 10365), (5865, 8292), (6219, 7820), (6910, 7038)]