48427920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67261}}^1$

素因数の和:67280

約数の個数: 60

約数和(自身を含む): 162639516

約数和(自身を除く): 114211596

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, 360, 720, 67261, 134522, 201783, 269044, 336305, 403566, 538088, 605349, 672610, 807132, 1008915, 1076176, 1210698, 1345220, 1614264, 2017830, 2421396, 2690440, 3026745, 3228528, 4035660, 4842792, 5380880, 6053490, 8071320, 9685584, 12106980, 16142640, 24213960, 48427920]

約数ペア:

[(1, 48427920), (2, 24213960), (3, 16142640), (4, 12106980), (5, 9685584), (6, 8071320), (8, 6053490), (9, 5380880), (10, 4842792), (12, 4035660), (15, 3228528), (16, 3026745), (18, 2690440), (20, 2421396), (24, 2017830), (30, 1614264), (36, 1345220), (40, 1210698), (45, 1076176), (48, 1008915), (60, 807132), (72, 672610), (80, 605349), (90, 538088), (120, 403566), (144, 336305), (180, 269044), (240, 201783), (360, 134522), (720, 67261)]