89423640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 293997600

約数和(自身を除く): 204573960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 2791, 3204, 3560, 4005, 5340, 5582, 6408, 8010, 8373, 10680, 11164, 13955, 16020, 16746, 22328, 25119, 27910, 32040, 33492, 41865, 50238, 55820, 66984, 83730, 100476, 111640, 125595, 167460, 200952, 248399, 251190, 334920, 496798, 502380, 745197, 993596, 1004760, 1241995, 1490394, 1987192, 2235591, 2483990, 2980788, 3725985, 4471182, 4967980, 5961576, 7451970, 8942364, 9935960, 11177955, 14903940, 17884728, 22355910, 29807880, 44711820, 89423640]

約数ペア:

[(1, 89423640), (2, 44711820), (3, 29807880), (4, 22355910), (5, 17884728), (6, 14903940), (8, 11177955), (9, 9935960), (10, 8942364), (12, 7451970), (15, 5961576), (18, 4967980), (20, 4471182), (24, 3725985), (30, 2980788), (36, 2483990), (40, 2235591), (45, 1987192), (60, 1490394), (72, 1241995), (89, 1004760), (90, 993596), (120, 745197), (178, 502380), (180, 496798), (267, 334920), (356, 251190), (360, 248399), (445, 200952), (534, 167460), (712, 125595), (801, 111640), (890, 100476), (1068, 83730), (1335, 66984), (1602, 55820), (1780, 50238), (2136, 41865), (2670, 33492), (2791, 32040), (3204, 27910), (3560, 25119), (4005, 22328), (5340, 16746), (5582, 16020), (6408, 13955), (8010, 11164), (8373, 10680)]