45108480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 152760384

約数和(自身を除く): 107651904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 691, 768, 816, 960, 1020, 1088, 1280, 1360, 1382, 1632, 1920, 2040, 2073, 2176, 2720, 2764, 3264, 3455, 3840, 4080, 4146, 4352, 5440, 5528, 6528, 6910, 8160, 8292, 10365, 10880, 11056, 11747, 13056, 13820, 16320, 16584, 20730, 21760, 22112, 23494, 27640, 32640, 33168, 35241, 41460, 44224, 46988, 55280, 58735, 65280, 66336, 70482, 82920, 88448, 93976, 110560, 117470, 132672, 140964, 165840, 176205, 176896, 187952, 221120, 234940, 265344, 281928, 331680, 352410, 375904, 442240, 469880, 530688, 563856, 663360, 704820, 751808, 884480, 939760, 1127712, 1326720, 1409640, 1503616, 1879520, 2255424, 2653440, 2819280, 3007232, 3759040, 4510848, 5638560, 7518080, 9021696, 11277120, 15036160, 22554240, 45108480]

約数ペア:

[(1, 45108480), (2, 22554240), (3, 15036160), (4, 11277120), (5, 9021696), (6, 7518080), (8, 5638560), (10, 4510848), (12, 3759040), (15, 3007232), (16, 2819280), (17, 2653440), (20, 2255424), (24, 1879520), (30, 1503616), (32, 1409640), (34, 1326720), (40, 1127712), (48, 939760), (51, 884480), (60, 751808), (64, 704820), (68, 663360), (80, 563856), (85, 530688), (96, 469880), (102, 442240), (120, 375904), (128, 352410), (136, 331680), (160, 281928), (170, 265344), (192, 234940), (204, 221120), (240, 187952), (255, 176896), (256, 176205), (272, 165840), (320, 140964), (340, 132672), (384, 117470), (408, 110560), (480, 93976), (510, 88448), (544, 82920), (640, 70482), (680, 66336), (691, 65280), (768, 58735), (816, 55280), (960, 46988), (1020, 44224), (1088, 41460), (1280, 35241), (1360, 33168), (1382, 32640), (1632, 27640), (1920, 23494), (2040, 22112), (2073, 21760), (2176, 20730), (2720, 16584), (2764, 16320), (3264, 13820), (3455, 13056), (3840, 11747), (4080, 11056), (4146, 10880), (4352, 10365), (5440, 8292), (5528, 8160), (6528, 6910)]