1461936360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 4507176960

約数和(自身を除く): 3045240600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 311, 344, 430, 516, 622, 645, 860, 911, 933, 1032, 1244, 1290, 1555, 1720, 1822, 1866, 2488, 2580, 2733, 3110, 3644, 3732, 4555, 4665, 5160, 5466, 6220, 7288, 7464, 9110, 9330, 10932, 12440, 13373, 13665, 18220, 18660, 21864, 26746, 27330, 36440, 37320, 39173, 40119, 53492, 54660, 66865, 78346, 80238, 106984, 109320, 117519, 133730, 156692, 160476, 195865, 200595, 235038, 267460, 283321, 313384, 320952, 391730, 401190, 470076, 534920, 566642, 587595, 783460, 802380, 849963, 940152, 1133284, 1175190, 1416605, 1566920, 1604760, 1699926, 2266568, 2350380, 2833210, 3399852, 4249815, 4700760, 5666420, 6799704, 8499630, 11332840, 12182803, 16999260, 24365606, 33998520, 36548409, 48731212, 60914015, 73096818, 97462424, 121828030, 146193636, 182742045, 243656060, 292387272, 365484090, 487312120, 730968180, 1461936360]

約数ペア:

[(1, 1461936360), (2, 730968180), (3, 487312120), (4, 365484090), (5, 292387272), (6, 243656060), (8, 182742045), (10, 146193636), (12, 121828030), (15, 97462424), (20, 73096818), (24, 60914015), (30, 48731212), (40, 36548409), (43, 33998520), (60, 24365606), (86, 16999260), (120, 12182803), (129, 11332840), (172, 8499630), (215, 6799704), (258, 5666420), (311, 4700760), (344, 4249815), (430, 3399852), (516, 2833210), (622, 2350380), (645, 2266568), (860, 1699926), (911, 1604760), (933, 1566920), (1032, 1416605), (1244, 1175190), (1290, 1133284), (1555, 940152), (1720, 849963), (1822, 802380), (1866, 783460), (2488, 587595), (2580, 566642), (2733, 534920), (3110, 470076), (3644, 401190), (3732, 391730), (4555, 320952), (4665, 313384), (5160, 283321), (5466, 267460), (6220, 235038), (7288, 200595), (7464, 195865), (9110, 160476), (9330, 156692), (10932, 133730), (12440, 117519), (13373, 109320), (13665, 106984), (18220, 80238), (18660, 78346), (21864, 66865), (26746, 54660), (27330, 53492), (36440, 40119), (37320, 39173)]