145541520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 120

約数和(自身を含む): 514550400

約数和(自身を除く): 369008880

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, 6840, 10639, 13680, 21278, 31917, 42556, 53195, 63834, 85112, 95751, 106390, 127668, 159585, 170224, 191502, 202141, 212780, 255336, 319170, 383004, 404282, 425560, 478755, 510672, 606423, 638340, 766008, 808564, 851120, 957510, 1010705, 1212846, 1276680, 1532016, 1617128, 1819269, 1915020, 2021410, 2425692, 2553360, 3032115, 3234256, 3638538, 3830040, 4042820, 4851384, 6064230, 7277076, 7660080, 8085640, 9096345, 9702768, 12128460, 14554152, 16171280, 18192690, 24256920, 29108304, 36385380, 48513840, 72770760, 145541520]

約数ペア:

[(1, 145541520), (2, 72770760), (3, 48513840), (4, 36385380), (5, 29108304), (6, 24256920), (8, 18192690), (9, 16171280), (10, 14554152), (12, 12128460), (15, 9702768), (16, 9096345), (18, 8085640), (19, 7660080), (20, 7277076), (24, 6064230), (30, 4851384), (36, 4042820), (38, 3830040), (40, 3638538), (45, 3234256), (48, 3032115), (57, 2553360), (60, 2425692), (72, 2021410), (76, 1915020), (80, 1819269), (90, 1617128), (95, 1532016), (114, 1276680), (120, 1212846), (144, 1010705), (152, 957510), (171, 851120), (180, 808564), (190, 766008), (228, 638340), (240, 606423), (285, 510672), (304, 478755), (342, 425560), (360, 404282), (380, 383004), (456, 319170), (570, 255336), (684, 212780), (720, 202141), (760, 191502), (855, 170224), (912, 159585), (1140, 127668), (1368, 106390), (1520, 95751), (1710, 85112), (2280, 63834), (2736, 53195), (3420, 42556), (4560, 31917), (6840, 21278), (10639, 13680)]