27148560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 62845680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 89, 93, 120, 123, 124, 155, 164, 178, 186, 205, 240, 246, 248, 267, 310, 328, 356, 372, 410, 445, 465, 492, 496, 534, 615, 620, 656, 712, 744, 820, 890, 930, 984, 1068, 1230, 1240, 1271, 1335, 1424, 1488, 1640, 1780, 1860, 1968, 2136, 2460, 2480, 2542, 2670, 2759, 3280, 3560, 3649, 3720, 3813, 4272, 4920, 5084, 5340, 5518, 6355, 7120, 7298, 7440, 7626, 8277, 9840, 10168, 10680, 10947, 11036, 12710, 13795, 14596, 15252, 16554, 18245, 19065, 20336, 21360, 21894, 22072, 25420, 27590, 29192, 30504, 33108, 36490, 38130, 41385, 43788, 44144, 50840, 54735, 55180, 58384, 61008, 66216, 72980, 76260, 82770, 87576, 101680, 109470, 110360, 113119, 132432, 145960, 152520, 165540, 175152, 218940, 220720, 226238, 291920, 305040, 331080, 339357, 437880, 452476, 565595, 662160, 678714, 875760, 904952, 1131190, 1357428, 1696785, 1809904, 2262380, 2714856, 3393570, 4524760, 5429712, 6787140, 9049520, 13574280, 27148560]

約数ペア:

[(1, 27148560), (2, 13574280), (3, 9049520), (4, 6787140), (5, 5429712), (6, 4524760), (8, 3393570), (10, 2714856), (12, 2262380), (15, 1809904), (16, 1696785), (20, 1357428), (24, 1131190), (30, 904952), (31, 875760), (40, 678714), (41, 662160), (48, 565595), (60, 452476), (62, 437880), (80, 339357), (82, 331080), (89, 305040), (93, 291920), (120, 226238), (123, 220720), (124, 218940), (155, 175152), (164, 165540), (178, 152520), (186, 145960), (205, 132432), (240, 113119), (246, 110360), (248, 109470), (267, 101680), (310, 87576), (328, 82770), (356, 76260), (372, 72980), (410, 66216), (445, 61008), (465, 58384), (492, 55180), (496, 54735), (534, 50840), (615, 44144), (620, 43788), (656, 41385), (712, 38130), (744, 36490), (820, 33108), (890, 30504), (930, 29192), (984, 27590), (1068, 25420), (1230, 22072), (1240, 21894), (1271, 21360), (1335, 20336), (1424, 19065), (1488, 18245), (1640, 16554), (1780, 15252), (1860, 14596), (1968, 13795), (2136, 12710), (2460, 11036), (2480, 10947), (2542, 10680), (2670, 10168), (2759, 9840), (3280, 8277), (3560, 7626), (3649, 7440), (3720, 7298), (3813, 7120), (4272, 6355), (4920, 5518), (5084, 5340)]