79952040

素因数分解:

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

素因数の和:31751

約数の個数: 96

約数和(自身を含む): 296974080

約数和(自身を除く): 217022040

約数列:

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

約数ペア:

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