172523040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18954

約数の個数: 96

約数和(自身を含む): 572080320

約数和(自身を除く): 399557280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 189170, 227004, 283755, 302672, 359423, 378340, 454008, 567510, 605344, 718846, 756680, 908016, 1078269, 1135020, 1437692, 1513360, 1797115, 1816032, 2156538, 2270040, 2875384, 3026720, 3594230, 4313076, 4540080, 5391345, 5750768, 7188460, 8626152, 9080160, 10782690, 11501536, 14376920, 17252304, 21565380, 28753840, 34504608, 43130760, 57507680, 86261520, 172523040]

約数ペア:

[(1, 172523040), (2, 86261520), (3, 57507680), (4, 43130760), (5, 34504608), (6, 28753840), (8, 21565380), (10, 17252304), (12, 14376920), (15, 11501536), (16, 10782690), (19, 9080160), (20, 8626152), (24, 7188460), (30, 5750768), (32, 5391345), (38, 4540080), (40, 4313076), (48, 3594230), (57, 3026720), (60, 2875384), (76, 2270040), (80, 2156538), (95, 1816032), (96, 1797115), (114, 1513360), (120, 1437692), (152, 1135020), (160, 1078269), (190, 908016), (228, 756680), (240, 718846), (285, 605344), (304, 567510), (380, 454008), (456, 378340), (480, 359423), (570, 302672), (608, 283755), (760, 227004), (912, 189170), (1140, 151336), (1520, 113502), (1824, 94585), (2280, 75668), (3040, 56751), (4560, 37834), (9120, 18917)]