1552203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21961}}^1$

素因数の和:22025

約数の個数: 128

約数和(自身を含む): 5060044800

約数和(自身を除く): 3507841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 21961, 23560, 35340, 43922, 65883, 70680, 87844, 109805, 131766, 175688, 219610, 263532, 329415, 417259, 439220, 527064, 658830, 680791, 834518, 878440, 1251777, 1317660, 1361582, 1669036, 2042373, 2086295, 2503554, 2635320, 2723164, 3338072, 3403955, 4084746, 4172590, 5007108, 5446328, 6258885, 6807910, 8169492, 8345180, 10014216, 10211865, 12517770, 12935029, 13615820, 16338984, 16690360, 20423730, 25035540, 25870058, 27231640, 38805087, 40847460, 50071080, 51740116, 64675145, 77610174, 81694920, 103480232, 129350290, 155220348, 194025435, 258700580, 310440696, 388050870, 517401160, 776101740, 1552203480]

約数ペア:

[(1, 1552203480), (2, 776101740), (3, 517401160), (4, 388050870), (5, 310440696), (6, 258700580), (8, 194025435), (10, 155220348), (12, 129350290), (15, 103480232), (19, 81694920), (20, 77610174), (24, 64675145), (30, 51740116), (31, 50071080), (38, 40847460), (40, 38805087), (57, 27231640), (60, 25870058), (62, 25035540), (76, 20423730), (93, 16690360), (95, 16338984), (114, 13615820), (120, 12935029), (124, 12517770), (152, 10211865), (155, 10014216), (186, 8345180), (190, 8169492), (228, 6807910), (248, 6258885), (285, 5446328), (310, 5007108), (372, 4172590), (380, 4084746), (456, 3403955), (465, 3338072), (570, 2723164), (589, 2635320), (620, 2503554), (744, 2086295), (760, 2042373), (930, 1669036), (1140, 1361582), (1178, 1317660), (1240, 1251777), (1767, 878440), (1860, 834518), (2280, 680791), (2356, 658830), (2945, 527064), (3534, 439220), (3720, 417259), (4712, 329415), (5890, 263532), (7068, 219610), (8835, 175688), (11780, 131766), (14136, 109805), (17670, 87844), (21961, 70680), (23560, 65883), (35340, 43922)]