74104560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5455

約数の個数: 120

約数和(自身を含む): 262014480

約数和(自身を除く): 187909920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5417, 6840, 10834, 13680, 16251, 21668, 27085, 32502, 43336, 48753, 54170, 65004, 81255, 86672, 97506, 102923, 108340, 130008, 162510, 195012, 205846, 216680, 243765, 260016, 308769, 325020, 390024, 411692, 433360, 487530, 514615, 617538, 650040, 780048, 823384, 926307, 975060, 1029230, 1235076, 1300080, 1543845, 1646768, 1852614, 1950120, 2058460, 2470152, 3087690, 3705228, 3900240, 4116920, 4631535, 4940304, 6175380, 7410456, 8233840, 9263070, 12350760, 14820912, 18526140, 24701520, 37052280, 74104560]

約数ペア:

[(1, 74104560), (2, 37052280), (3, 24701520), (4, 18526140), (5, 14820912), (6, 12350760), (8, 9263070), (9, 8233840), (10, 7410456), (12, 6175380), (15, 4940304), (16, 4631535), (18, 4116920), (19, 3900240), (20, 3705228), (24, 3087690), (30, 2470152), (36, 2058460), (38, 1950120), (40, 1852614), (45, 1646768), (48, 1543845), (57, 1300080), (60, 1235076), (72, 1029230), (76, 975060), (80, 926307), (90, 823384), (95, 780048), (114, 650040), (120, 617538), (144, 514615), (152, 487530), (171, 433360), (180, 411692), (190, 390024), (228, 325020), (240, 308769), (285, 260016), (304, 243765), (342, 216680), (360, 205846), (380, 195012), (456, 162510), (570, 130008), (684, 108340), (720, 102923), (760, 97506), (855, 86672), (912, 81255), (1140, 65004), (1368, 54170), (1520, 48753), (1710, 43336), (2280, 32502), (2736, 27085), (3420, 21668), (4560, 16251), (5417, 13680), (6840, 10834)]