129792780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6197

約数の個数: 120

約数和(自身を含む): 438556272

約数和(自身を除く): 308763492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6163, 7020, 10530, 12326, 18489, 21060, 24652, 30815, 36978, 55467, 61630, 73956, 80119, 92445, 110934, 123260, 160238, 166401, 184890, 221868, 240357, 277335, 320476, 332802, 369780, 400595, 480714, 499203, 554670, 665604, 721071, 801190, 832005, 961428, 998406, 1109340, 1201785, 1442142, 1602380, 1664010, 1996812, 2163213, 2403570, 2496015, 2884284, 3328020, 3605355, 4326426, 4807140, 4992030, 6489639, 7210710, 8652852, 9984060, 10816065, 12979278, 14421420, 21632130, 25958556, 32448195, 43264260, 64896390, 129792780]

約数ペア:

[(1, 129792780), (2, 64896390), (3, 43264260), (4, 32448195), (5, 25958556), (6, 21632130), (9, 14421420), (10, 12979278), (12, 10816065), (13, 9984060), (15, 8652852), (18, 7210710), (20, 6489639), (26, 4992030), (27, 4807140), (30, 4326426), (36, 3605355), (39, 3328020), (45, 2884284), (52, 2496015), (54, 2403570), (60, 2163213), (65, 1996812), (78, 1664010), (81, 1602380), (90, 1442142), (108, 1201785), (117, 1109340), (130, 998406), (135, 961428), (156, 832005), (162, 801190), (180, 721071), (195, 665604), (234, 554670), (260, 499203), (270, 480714), (324, 400595), (351, 369780), (390, 332802), (405, 320476), (468, 277335), (540, 240357), (585, 221868), (702, 184890), (780, 166401), (810, 160238), (1053, 123260), (1170, 110934), (1404, 92445), (1620, 80119), (1755, 73956), (2106, 61630), (2340, 55467), (3510, 36978), (4212, 30815), (5265, 24652), (6163, 21060), (7020, 18489), (10530, 12326)]