2219494320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{12791}}^1$

素因数の和:13051

約数の個数: 120

約数和(自身を含む): 7485315552

約数和(自身を除く): 5265821232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 8676, 9640, 10845, 11568, 12791, 14460, 17352, 19280, 21690, 25582, 28920, 34704, 38373, 43380, 51164, 57840, 63955, 76746, 86760, 102328, 115119, 127910, 153492, 173520, 191865, 204656, 230238, 255820, 306984, 383730, 460476, 511640, 575595, 613968, 767460, 920952, 1023280, 1151190, 1534920, 1841904, 2302380, 3069840, 3082631, 4604760, 6165262, 9209520, 9247893, 12330524, 15413155, 18495786, 24661048, 27743679, 30826310, 36991572, 46239465, 49322096, 55487358, 61652620, 73983144, 92478930, 110974716, 123305240, 138718395, 147966288, 184957860, 221949432, 246610480, 277436790, 369915720, 443898864, 554873580, 739831440, 1109747160, 2219494320]

約数ペア:

[(1, 2219494320), (2, 1109747160), (3, 739831440), (4, 554873580), (5, 443898864), (6, 369915720), (8, 277436790), (9, 246610480), (10, 221949432), (12, 184957860), (15, 147966288), (16, 138718395), (18, 123305240), (20, 110974716), (24, 92478930), (30, 73983144), (36, 61652620), (40, 55487358), (45, 49322096), (48, 46239465), (60, 36991572), (72, 30826310), (80, 27743679), (90, 24661048), (120, 18495786), (144, 15413155), (180, 12330524), (240, 9247893), (241, 9209520), (360, 6165262), (482, 4604760), (720, 3082631), (723, 3069840), (964, 2302380), (1205, 1841904), (1446, 1534920), (1928, 1151190), (2169, 1023280), (2410, 920952), (2892, 767460), (3615, 613968), (3856, 575595), (4338, 511640), (4820, 460476), (5784, 383730), (7230, 306984), (8676, 255820), (9640, 230238), (10845, 204656), (11568, 191865), (12791, 173520), (14460, 153492), (17352, 127910), (19280, 115119), (21690, 102328), (25582, 86760), (28920, 76746), (34704, 63955), (38373, 57840), (43380, 51164)]