1269170160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32443}}^1$

素因数の和:32622

約数の個数: 80

約数和(自身を含む): 3958687104

約数和(自身を除く): 2689516944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 32443, 39120, 64886, 97329, 129772, 162215, 194658, 259544, 324430, 389316, 486645, 519088, 648860, 778632, 973290, 1297720, 1557264, 1946580, 2595440, 3893160, 5288209, 7786320, 10576418, 15864627, 21152836, 26441045, 31729254, 42305672, 52882090, 63458508, 79323135, 84611344, 105764180, 126917016, 158646270, 211528360, 253834032, 317292540, 423056720, 634585080, 1269170160]

約数ペア:

[(1, 1269170160), (2, 634585080), (3, 423056720), (4, 317292540), (5, 253834032), (6, 211528360), (8, 158646270), (10, 126917016), (12, 105764180), (15, 84611344), (16, 79323135), (20, 63458508), (24, 52882090), (30, 42305672), (40, 31729254), (48, 26441045), (60, 21152836), (80, 15864627), (120, 10576418), (163, 7786320), (240, 5288209), (326, 3893160), (489, 2595440), (652, 1946580), (815, 1557264), (978, 1297720), (1304, 973290), (1630, 778632), (1956, 648860), (2445, 519088), (2608, 486645), (3260, 389316), (3912, 324430), (4890, 259544), (6520, 194658), (7824, 162215), (9780, 129772), (13040, 97329), (19560, 64886), (32443, 39120)]