848894280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{953}}^1$

素因数の和:1551

約数の個数: 128

約数和(自身を含む): 2750267520

約数和(自身を除く): 1901373240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 571, 780, 953, 1142, 1560, 1713, 1906, 2284, 2855, 2859, 3426, 3812, 4568, 4765, 5710, 5718, 6852, 7423, 7624, 8565, 9530, 11420, 11436, 12389, 13704, 14295, 14846, 17130, 19060, 22269, 22840, 22872, 24778, 28590, 29692, 34260, 37115, 37167, 38120, 44538, 49556, 57180, 59384, 61945, 68520, 74230, 74334, 89076, 99112, 111345, 114360, 123890, 148460, 148668, 178152, 185835, 222690, 247780, 296920, 297336, 371670, 445380, 495560, 544163, 743340, 890760, 1088326, 1486680, 1632489, 2176652, 2720815, 3264978, 4353304, 5441630, 6529956, 7074119, 8162445, 10883260, 13059912, 14148238, 16324890, 21222357, 21766520, 28296476, 32649780, 35370595, 42444714, 56592952, 65299560, 70741190, 84889428, 106111785, 141482380, 169778856, 212223570, 282964760, 424447140, 848894280]

約数ペア:

[(1, 848894280), (2, 424447140), (3, 282964760), (4, 212223570), (5, 169778856), (6, 141482380), (8, 106111785), (10, 84889428), (12, 70741190), (13, 65299560), (15, 56592952), (20, 42444714), (24, 35370595), (26, 32649780), (30, 28296476), (39, 21766520), (40, 21222357), (52, 16324890), (60, 14148238), (65, 13059912), (78, 10883260), (104, 8162445), (120, 7074119), (130, 6529956), (156, 5441630), (195, 4353304), (260, 3264978), (312, 2720815), (390, 2176652), (520, 1632489), (571, 1486680), (780, 1088326), (953, 890760), (1142, 743340), (1560, 544163), (1713, 495560), (1906, 445380), (2284, 371670), (2855, 297336), (2859, 296920), (3426, 247780), (3812, 222690), (4568, 185835), (4765, 178152), (5710, 148668), (5718, 148460), (6852, 123890), (7423, 114360), (7624, 111345), (8565, 99112), (9530, 89076), (11420, 74334), (11436, 74230), (12389, 68520), (13704, 61945), (14295, 59384), (14846, 57180), (17130, 49556), (19060, 44538), (22269, 38120), (22840, 37167), (22872, 37115), (24778, 34260), (28590, 29692)]