1348891680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2810191}}^1$

素因数の和:2810209

約数の個数: 48

約数和(自身を含む): 4249010304

約数和(自身を除く): 2900118624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2810191, 5620382, 8430573, 11240764, 14050955, 16861146, 22481528, 28101910, 33722292, 42152865, 44963056, 56203820, 67444584, 84305730, 89926112, 112407640, 134889168, 168611460, 224815280, 269778336, 337222920, 449630560, 674445840, 1348891680]

約数ペア:

[(1, 1348891680), (2, 674445840), (3, 449630560), (4, 337222920), (5, 269778336), (6, 224815280), (8, 168611460), (10, 134889168), (12, 112407640), (15, 89926112), (16, 84305730), (20, 67444584), (24, 56203820), (30, 44963056), (32, 42152865), (40, 33722292), (48, 28101910), (60, 22481528), (80, 16861146), (96, 14050955), (120, 11240764), (160, 8430573), (240, 5620382), (480, 2810191)]