13574280

素因数分解:

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

素因数の和:175

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 29971320

約数列:

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

約数ペア:

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