72612480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 235742400

約数和(自身を除く): 163129920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 641, 708, 885, 944, 960, 1180, 1282, 1416, 1770, 1888, 1920, 1923, 2360, 2564, 2832, 3205, 3540, 3776, 3846, 4720, 5128, 5664, 6410, 7080, 7552, 7692, 9440, 9615, 10256, 11328, 12820, 14160, 15384, 18880, 19230, 20512, 22656, 25640, 28320, 30768, 37760, 37819, 38460, 41024, 51280, 56640, 61536, 75638, 76920, 82048, 102560, 113280, 113457, 123072, 151276, 153840, 189095, 205120, 226914, 246144, 302552, 307680, 378190, 410240, 453828, 567285, 605104, 615360, 756380, 907656, 1134570, 1210208, 1230720, 1512760, 1815312, 2269140, 2420416, 3025520, 3630624, 4538280, 4840832, 6051040, 7261248, 9076560, 12102080, 14522496, 18153120, 24204160, 36306240, 72612480]

約数ペア:

[(1, 72612480), (2, 36306240), (3, 24204160), (4, 18153120), (5, 14522496), (6, 12102080), (8, 9076560), (10, 7261248), (12, 6051040), (15, 4840832), (16, 4538280), (20, 3630624), (24, 3025520), (30, 2420416), (32, 2269140), (40, 1815312), (48, 1512760), (59, 1230720), (60, 1210208), (64, 1134570), (80, 907656), (96, 756380), (118, 615360), (120, 605104), (128, 567285), (160, 453828), (177, 410240), (192, 378190), (236, 307680), (240, 302552), (295, 246144), (320, 226914), (354, 205120), (384, 189095), (472, 153840), (480, 151276), (590, 123072), (640, 113457), (641, 113280), (708, 102560), (885, 82048), (944, 76920), (960, 75638), (1180, 61536), (1282, 56640), (1416, 51280), (1770, 41024), (1888, 38460), (1920, 37819), (1923, 37760), (2360, 30768), (2564, 28320), (2832, 25640), (3205, 22656), (3540, 20512), (3776, 19230), (3846, 18880), (4720, 15384), (5128, 14160), (5664, 12820), (6410, 11328), (7080, 10256), (7552, 9615), (7692, 9440)]