159904080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31753

約数の個数: 120

約数和(自身を含む): 613746432

約数和(自身を除く): 453842352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31727, 63454, 95181, 126908, 158635, 190362, 222089, 253816, 285543, 317270, 380724, 444178, 475905, 507632, 571086, 634540, 666267, 761448, 888356, 951810, 1110445, 1142172, 1269080, 1332534, 1427715, 1522896, 1776712, 1903620, 1998801, 2220890, 2284344, 2538160, 2665068, 2855430, 3331335, 3553424, 3807240, 3997602, 4441780, 4568688, 5330136, 5710860, 6662670, 7614480, 7995204, 8883560, 9994005, 10660272, 11421720, 13325340, 15990408, 17767120, 19988010, 22843440, 26650680, 31980816, 39976020, 53301360, 79952040, 159904080]

約数ペア:

[(1, 159904080), (2, 79952040), (3, 53301360), (4, 39976020), (5, 31980816), (6, 26650680), (7, 22843440), (8, 19988010), (9, 17767120), (10, 15990408), (12, 13325340), (14, 11421720), (15, 10660272), (16, 9994005), (18, 8883560), (20, 7995204), (21, 7614480), (24, 6662670), (28, 5710860), (30, 5330136), (35, 4568688), (36, 4441780), (40, 3997602), (42, 3807240), (45, 3553424), (48, 3331335), (56, 2855430), (60, 2665068), (63, 2538160), (70, 2284344), (72, 2220890), (80, 1998801), (84, 1903620), (90, 1776712), (105, 1522896), (112, 1427715), (120, 1332534), (126, 1269080), (140, 1142172), (144, 1110445), (168, 951810), (180, 888356), (210, 761448), (240, 666267), (252, 634540), (280, 571086), (315, 507632), (336, 475905), (360, 444178), (420, 380724), (504, 317270), (560, 285543), (630, 253816), (720, 222089), (840, 190362), (1008, 158635), (1260, 126908), (1680, 95181), (2520, 63454), (5040, 31727)]