65649960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 221616000

約数和(自身を除く): 155966040

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 683, 712, 801, 890, 1068, 1080, 1335, 1366, 1602, 1780, 2049, 2136, 2403, 2670, 2732, 3204, 3415, 3560, 4005, 4098, 4806, 5340, 5464, 6147, 6408, 6830, 8010, 8196, 9612, 10245, 10680, 12015, 12294, 13660, 16020, 16392, 18441, 19224, 20490, 24030, 24588, 27320, 30735, 32040, 36882, 40980, 48060, 49176, 60787, 61470, 73764, 81960, 92205, 96120, 121574, 122940, 147528, 182361, 184410, 243148, 245880, 303935, 364722, 368820, 486296, 547083, 607870, 729444, 737640, 911805, 1094166, 1215740, 1458888, 1641249, 1823610, 2188332, 2431480, 2735415, 3282498, 3647220, 4376664, 5470830, 6564996, 7294440, 8206245, 10941660, 13129992, 16412490, 21883320, 32824980, 65649960]

約数ペア:

[(1, 65649960), (2, 32824980), (3, 21883320), (4, 16412490), (5, 13129992), (6, 10941660), (8, 8206245), (9, 7294440), (10, 6564996), (12, 5470830), (15, 4376664), (18, 3647220), (20, 3282498), (24, 2735415), (27, 2431480), (30, 2188332), (36, 1823610), (40, 1641249), (45, 1458888), (54, 1215740), (60, 1094166), (72, 911805), (89, 737640), (90, 729444), (108, 607870), (120, 547083), (135, 486296), (178, 368820), (180, 364722), (216, 303935), (267, 245880), (270, 243148), (356, 184410), (360, 182361), (445, 147528), (534, 122940), (540, 121574), (683, 96120), (712, 92205), (801, 81960), (890, 73764), (1068, 61470), (1080, 60787), (1335, 49176), (1366, 48060), (1602, 40980), (1780, 36882), (2049, 32040), (2136, 30735), (2403, 27320), (2670, 24588), (2732, 24030), (3204, 20490), (3415, 19224), (3560, 18441), (4005, 16392), (4098, 16020), (4806, 13660), (5340, 12294), (5464, 12015), (6147, 10680), (6408, 10245), (6830, 9612), (8010, 8196)]