274205280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571261}}^1$

素因数の和:571279

約数の個数: 48

約数和(自身を含む): 863748144

約数和(自身を除く): 589542864

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, 571261, 1142522, 1713783, 2285044, 2856305, 3427566, 4570088, 5712610, 6855132, 8568915, 9140176, 11425220, 13710264, 17137830, 18280352, 22850440, 27420528, 34275660, 45700880, 54841056, 68551320, 91401760, 137102640, 274205280]

約数ペア:

[(1, 274205280), (2, 137102640), (3, 91401760), (4, 68551320), (5, 54841056), (6, 45700880), (8, 34275660), (10, 27420528), (12, 22850440), (15, 18280352), (16, 17137830), (20, 13710264), (24, 11425220), (30, 9140176), (32, 8568915), (40, 6855132), (48, 5712610), (60, 4570088), (80, 3427566), (96, 2856305), (120, 2285044), (160, 1713783), (240, 1142522), (480, 571261)]