354009480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{268189}}^1$

素因数の和:268214

約数の個数: 64

約数和(自身を含む): 1158580800

約数和(自身を除く): 804571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 268189, 536378, 804567, 1072756, 1340945, 1609134, 2145512, 2681890, 2950079, 3218268, 4022835, 5363780, 5900158, 6436536, 8045670, 8850237, 10727560, 11800316, 14750395, 16091340, 17700474, 23600632, 29500790, 32182680, 35400948, 44251185, 59001580, 70801896, 88502370, 118003160, 177004740, 354009480]

約数ペア:

[(1, 354009480), (2, 177004740), (3, 118003160), (4, 88502370), (5, 70801896), (6, 59001580), (8, 44251185), (10, 35400948), (11, 32182680), (12, 29500790), (15, 23600632), (20, 17700474), (22, 16091340), (24, 14750395), (30, 11800316), (33, 10727560), (40, 8850237), (44, 8045670), (55, 6436536), (60, 5900158), (66, 5363780), (88, 4022835), (110, 3218268), (120, 2950079), (132, 2681890), (165, 2145512), (220, 1609134), (264, 1340945), (330, 1072756), (440, 804567), (660, 536378), (1320, 268189)]