19370045280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40354261}}^1$

素因数の和:40354279

約数の個数: 48

約数和(自身を含む): 61015644144

約数和(自身を除く): 41645598864

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, 40354261, 80708522, 121062783, 161417044, 201771305, 242125566, 322834088, 403542610, 484251132, 605313915, 645668176, 807085220, 968502264, 1210627830, 1291336352, 1614170440, 1937004528, 2421255660, 3228340880, 3874009056, 4842511320, 6456681760, 9685022640, 19370045280]

約数ペア:

[(1, 19370045280), (2, 9685022640), (3, 6456681760), (4, 4842511320), (5, 3874009056), (6, 3228340880), (8, 2421255660), (10, 1937004528), (12, 1614170440), (15, 1291336352), (16, 1210627830), (20, 968502264), (24, 807085220), (30, 645668176), (32, 605313915), (40, 484251132), (48, 403542610), (60, 322834088), (80, 242125566), (96, 201771305), (120, 161417044), (160, 121062783), (240, 80708522), (480, 40354261)]