30335360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 51917440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 139, 155, 160, 176, 220, 248, 278, 310, 320, 341, 352, 440, 496, 556, 620, 640, 682, 695, 704, 880, 992, 1112, 1240, 1364, 1390, 1408, 1529, 1705, 1760, 1984, 2224, 2480, 2728, 2780, 3058, 3410, 3520, 3968, 4309, 4448, 4960, 5456, 5560, 6116, 6820, 7040, 7645, 8618, 8896, 9920, 10912, 11120, 12232, 13640, 15290, 17236, 17792, 19840, 21545, 21824, 22240, 24464, 27280, 30580, 34472, 43090, 43648, 44480, 47399, 48928, 54560, 61160, 68944, 86180, 88960, 94798, 97856, 109120, 122320, 137888, 172360, 189596, 195712, 218240, 236995, 244640, 275776, 344720, 379192, 473990, 489280, 551552, 689440, 758384, 947980, 978560, 1378880, 1516768, 1895960, 2757760, 3033536, 3791920, 6067072, 7583840, 15167680, 30335360]

約数ペア:

[(1, 30335360), (2, 15167680), (4, 7583840), (5, 6067072), (8, 3791920), (10, 3033536), (11, 2757760), (16, 1895960), (20, 1516768), (22, 1378880), (31, 978560), (32, 947980), (40, 758384), (44, 689440), (55, 551552), (62, 489280), (64, 473990), (80, 379192), (88, 344720), (110, 275776), (124, 244640), (128, 236995), (139, 218240), (155, 195712), (160, 189596), (176, 172360), (220, 137888), (248, 122320), (278, 109120), (310, 97856), (320, 94798), (341, 88960), (352, 86180), (440, 68944), (496, 61160), (556, 54560), (620, 48928), (640, 47399), (682, 44480), (695, 43648), (704, 43090), (880, 34472), (992, 30580), (1112, 27280), (1240, 24464), (1364, 22240), (1390, 21824), (1408, 21545), (1529, 19840), (1705, 17792), (1760, 17236), (1984, 15290), (2224, 13640), (2480, 12232), (2728, 11120), (2780, 10912), (3058, 9920), (3410, 8896), (3520, 8618), (3968, 7645), (4309, 7040), (4448, 6820), (4960, 6116), (5456, 5560)]