87276160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 134806400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 83, 106, 124, 128, 155, 160, 166, 212, 248, 265, 310, 320, 332, 415, 424, 496, 530, 620, 640, 664, 830, 848, 992, 1060, 1240, 1328, 1643, 1660, 1696, 1984, 2120, 2480, 2573, 2656, 3286, 3320, 3392, 3968, 4240, 4399, 4960, 5146, 5312, 6572, 6640, 6784, 8215, 8480, 8798, 9920, 10292, 10624, 12865, 13144, 13280, 16430, 16960, 17596, 19840, 20584, 21995, 25730, 26288, 26560, 32860, 33920, 35192, 41168, 43990, 51460, 52576, 53120, 65720, 70384, 82336, 87980, 102920, 105152, 131440, 136369, 140768, 164672, 175960, 205840, 210304, 262880, 272738, 281536, 329344, 351920, 411680, 525760, 545476, 563072, 681845, 703840, 823360, 1051520, 1090952, 1363690, 1407680, 1646720, 2181904, 2727380, 2815360, 4363808, 5454760, 8727616, 10909520, 17455232, 21819040, 43638080, 87276160]

約数ペア:

[(1, 87276160), (2, 43638080), (4, 21819040), (5, 17455232), (8, 10909520), (10, 8727616), (16, 5454760), (20, 4363808), (31, 2815360), (32, 2727380), (40, 2181904), (53, 1646720), (62, 1407680), (64, 1363690), (80, 1090952), (83, 1051520), (106, 823360), (124, 703840), (128, 681845), (155, 563072), (160, 545476), (166, 525760), (212, 411680), (248, 351920), (265, 329344), (310, 281536), (320, 272738), (332, 262880), (415, 210304), (424, 205840), (496, 175960), (530, 164672), (620, 140768), (640, 136369), (664, 131440), (830, 105152), (848, 102920), (992, 87980), (1060, 82336), (1240, 70384), (1328, 65720), (1643, 53120), (1660, 52576), (1696, 51460), (1984, 43990), (2120, 41168), (2480, 35192), (2573, 33920), (2656, 32860), (3286, 26560), (3320, 26288), (3392, 25730), (3968, 21995), (4240, 20584), (4399, 19840), (4960, 17596), (5146, 16960), (5312, 16430), (6572, 13280), (6640, 13144), (6784, 12865), (8215, 10624), (8480, 10292), (8798, 9920)]