2435479040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30743

約数の個数: 80

約数和(自身を含む): 6028007040

約数和(自身を除く): 3592528000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 30689, 39680, 61378, 79360, 122756, 153445, 245512, 306890, 491024, 613780, 951359, 982048, 1227560, 1902718, 1964096, 2455120, 3805436, 3928192, 4756795, 4910240, 7610872, 7856384, 9513590, 9820480, 15221744, 15712768, 19027180, 19640960, 30443488, 38054360, 39281920, 60886976, 76108720, 78563840, 121773952, 152217440, 243547904, 304434880, 487095808, 608869760, 1217739520, 2435479040]

約数ペア:

[(1, 2435479040), (2, 1217739520), (4, 608869760), (5, 487095808), (8, 304434880), (10, 243547904), (16, 152217440), (20, 121773952), (31, 78563840), (32, 76108720), (40, 60886976), (62, 39281920), (64, 38054360), (80, 30443488), (124, 19640960), (128, 19027180), (155, 15712768), (160, 15221744), (248, 9820480), (256, 9513590), (310, 7856384), (320, 7610872), (496, 4910240), (512, 4756795), (620, 3928192), (640, 3805436), (992, 2455120), (1240, 1964096), (1280, 1902718), (1984, 1227560), (2480, 982048), (2560, 951359), (3968, 613780), (4960, 491024), (7936, 306890), (9920, 245512), (15872, 153445), (19840, 122756), (30689, 79360), (39680, 61378)]