4242960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 14624064

約数和(自身を除く): 10381104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 83, 90, 120, 142, 144, 166, 180, 213, 240, 249, 284, 332, 355, 360, 415, 426, 498, 568, 639, 664, 710, 720, 747, 830, 852, 996, 1065, 1136, 1245, 1278, 1328, 1420, 1494, 1660, 1704, 1992, 2130, 2490, 2556, 2840, 2988, 3195, 3320, 3408, 3735, 3984, 4260, 4980, 5112, 5680, 5893, 5976, 6390, 6640, 7470, 8520, 9960, 10224, 11786, 11952, 12780, 14940, 17040, 17679, 19920, 23572, 25560, 29465, 29880, 35358, 47144, 51120, 53037, 58930, 59760, 70716, 88395, 94288, 106074, 117860, 141432, 176790, 212148, 235720, 265185, 282864, 353580, 424296, 471440, 530370, 707160, 848592, 1060740, 1414320, 2121480, 4242960]

約数ペア:

[(1, 4242960), (2, 2121480), (3, 1414320), (4, 1060740), (5, 848592), (6, 707160), (8, 530370), (9, 471440), (10, 424296), (12, 353580), (15, 282864), (16, 265185), (18, 235720), (20, 212148), (24, 176790), (30, 141432), (36, 117860), (40, 106074), (45, 94288), (48, 88395), (60, 70716), (71, 59760), (72, 58930), (80, 53037), (83, 51120), (90, 47144), (120, 35358), (142, 29880), (144, 29465), (166, 25560), (180, 23572), (213, 19920), (240, 17679), (249, 17040), (284, 14940), (332, 12780), (355, 11952), (360, 11786), (415, 10224), (426, 9960), (498, 8520), (568, 7470), (639, 6640), (664, 6390), (710, 5976), (720, 5893), (747, 5680), (830, 5112), (852, 4980), (996, 4260), (1065, 3984), (1136, 3735), (1245, 3408), (1278, 3320), (1328, 3195), (1420, 2988), (1494, 2840), (1660, 2556), (1704, 2490), (1992, 2130)]