875760

素因数分解:

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

素因数の和:146

約数の個数: 80

約数和(自身を含む): 2812320

約数和(自身を除く): 1936560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 120, 123, 164, 178, 205, 240, 246, 267, 328, 356, 410, 445, 492, 534, 615, 656, 712, 820, 890, 984, 1068, 1230, 1335, 1424, 1640, 1780, 1968, 2136, 2460, 2670, 3280, 3560, 3649, 4272, 4920, 5340, 7120, 7298, 9840, 10680, 10947, 14596, 18245, 21360, 21894, 29192, 36490, 43788, 54735, 58384, 72980, 87576, 109470, 145960, 175152, 218940, 291920, 437880, 875760]

約数ペア:

[(1, 875760), (2, 437880), (3, 291920), (4, 218940), (5, 175152), (6, 145960), (8, 109470), (10, 87576), (12, 72980), (15, 58384), (16, 54735), (20, 43788), (24, 36490), (30, 29192), (40, 21894), (41, 21360), (48, 18245), (60, 14596), (80, 10947), (82, 10680), (89, 9840), (120, 7298), (123, 7120), (164, 5340), (178, 4920), (205, 4272), (240, 3649), (246, 3560), (267, 3280), (328, 2670), (356, 2460), (410, 2136), (445, 1968), (492, 1780), (534, 1640), (615, 1424), (656, 1335), (712, 1230), (820, 1068), (890, 984)]