385490640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94483}}^1$

素因数の和:94516

約数の個数: 80

約数和(自身を含む): 1265329728

約数和(自身を除く): 879839088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 94483, 188966, 283449, 377932, 472415, 566898, 755864, 944830, 1133796, 1417245, 1511728, 1606211, 1889660, 2267592, 2834490, 3212422, 3779320, 4535184, 4818633, 5668980, 6424844, 7558640, 8031055, 9637266, 11337960, 12849688, 16062110, 19274532, 22675920, 24093165, 25699376, 32124220, 38549064, 48186330, 64248440, 77098128, 96372660, 128496880, 192745320, 385490640]

約数ペア:

[(1, 385490640), (2, 192745320), (3, 128496880), (4, 96372660), (5, 77098128), (6, 64248440), (8, 48186330), (10, 38549064), (12, 32124220), (15, 25699376), (16, 24093165), (17, 22675920), (20, 19274532), (24, 16062110), (30, 12849688), (34, 11337960), (40, 9637266), (48, 8031055), (51, 7558640), (60, 6424844), (68, 5668980), (80, 4818633), (85, 4535184), (102, 3779320), (120, 3212422), (136, 2834490), (170, 2267592), (204, 1889660), (240, 1606211), (255, 1511728), (272, 1417245), (340, 1133796), (408, 944830), (510, 755864), (680, 566898), (816, 472415), (1020, 377932), (1360, 283449), (2040, 188966), (4080, 94483)]