42821760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{22303}}^1$

素因数の和:22325

約数の個数: 64

約数和(自身を含む): 136500480

約数和(自身を除く): 93678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 22303, 44606, 66909, 89212, 111515, 133818, 178424, 223030, 267636, 334545, 356848, 446060, 535272, 669090, 713696, 892120, 1070544, 1338180, 1427392, 1784240, 2141088, 2676360, 2854784, 3568480, 4282176, 5352720, 7136960, 8564352, 10705440, 14273920, 21410880, 42821760]

約数ペア:

[(1, 42821760), (2, 21410880), (3, 14273920), (4, 10705440), (5, 8564352), (6, 7136960), (8, 5352720), (10, 4282176), (12, 3568480), (15, 2854784), (16, 2676360), (20, 2141088), (24, 1784240), (30, 1427392), (32, 1338180), (40, 1070544), (48, 892120), (60, 713696), (64, 669090), (80, 535272), (96, 446060), (120, 356848), (128, 334545), (160, 267636), (192, 223030), (240, 178424), (320, 133818), (384, 111515), (480, 89212), (640, 66909), (960, 44606), (1920, 22303)]