144105480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 491356800

約数和(自身を除く): 347251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 563, 632, 648, 711, 790, 810, 948, 1080, 1126, 1185, 1422, 1580, 1620, 1689, 1896, 2133, 2252, 2370, 2815, 2844, 3160, 3240, 3378, 3555, 4266, 4504, 4740, 5067, 5630, 5688, 6399, 6756, 7110, 8445, 8532, 9480, 10134, 10665, 11260, 12798, 13512, 14220, 15201, 16890, 17064, 20268, 21330, 22520, 25335, 25596, 28440, 30402, 31995, 33780, 40536, 42660, 44477, 45603, 50670, 51192, 60804, 63990, 67560, 76005, 85320, 88954, 91206, 101340, 121608, 127980, 133431, 152010, 177908, 182412, 202680, 222385, 228015, 255960, 266862, 304020, 355816, 364824, 400293, 444770, 456030, 533724, 608040, 667155, 800586, 889540, 912060, 1067448, 1200879, 1334310, 1601172, 1779080, 1824120, 2001465, 2401758, 2668620, 3202344, 3602637, 4002930, 4803516, 5337240, 6004395, 7205274, 8005860, 9607032, 12008790, 14410548, 16011720, 18013185, 24017580, 28821096, 36026370, 48035160, 72052740, 144105480]

約数ペア:

[(1, 144105480), (2, 72052740), (3, 48035160), (4, 36026370), (5, 28821096), (6, 24017580), (8, 18013185), (9, 16011720), (10, 14410548), (12, 12008790), (15, 9607032), (18, 8005860), (20, 7205274), (24, 6004395), (27, 5337240), (30, 4803516), (36, 4002930), (40, 3602637), (45, 3202344), (54, 2668620), (60, 2401758), (72, 2001465), (79, 1824120), (81, 1779080), (90, 1601172), (108, 1334310), (120, 1200879), (135, 1067448), (158, 912060), (162, 889540), (180, 800586), (216, 667155), (237, 608040), (270, 533724), (316, 456030), (324, 444770), (360, 400293), (395, 364824), (405, 355816), (474, 304020), (540, 266862), (563, 255960), (632, 228015), (648, 222385), (711, 202680), (790, 182412), (810, 177908), (948, 152010), (1080, 133431), (1126, 127980), (1185, 121608), (1422, 101340), (1580, 91206), (1620, 88954), (1689, 85320), (1896, 76005), (2133, 67560), (2252, 63990), (2370, 60804), (2815, 51192), (2844, 50670), (3160, 45603), (3240, 44477), (3378, 42660), (3555, 40536), (4266, 33780), (4504, 31995), (4740, 30402), (5067, 28440), (5630, 25596), (5688, 25335), (6399, 22520), (6756, 21330), (7110, 20268), (8445, 17064), (8532, 16890), (9480, 15201), (10134, 14220), (10665, 13512), (11260, 12798)]