2775341520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{550663}}^1$

素因数の和:550689

約数の個数: 120

約数和(自身を含む): 10652044416

約数和(自身を除く): 7876702896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 550663, 1101326, 1651989, 2202652, 2753315, 3303978, 3854641, 4405304, 4955967, 5506630, 6607956, 7709282, 8259945, 8810608, 9911934, 11013260, 11563923, 13215912, 15418564, 16519890, 19273205, 19823868, 22026520, 23127846, 24779835, 26431824, 30837128, 33039780, 34691769, 38546410, 39647736, 44053040, 46255692, 49559670, 57819615, 61674256, 66079560, 69383538, 77092820, 79295472, 92511384, 99119340, 115639230, 132159120, 138767076, 154185640, 173458845, 185022768, 198238680, 231278460, 277534152, 308371280, 346917690, 396477360, 462556920, 555068304, 693835380, 925113840, 1387670760, 2775341520]

約数ペア:

[(1, 2775341520), (2, 1387670760), (3, 925113840), (4, 693835380), (5, 555068304), (6, 462556920), (7, 396477360), (8, 346917690), (9, 308371280), (10, 277534152), (12, 231278460), (14, 198238680), (15, 185022768), (16, 173458845), (18, 154185640), (20, 138767076), (21, 132159120), (24, 115639230), (28, 99119340), (30, 92511384), (35, 79295472), (36, 77092820), (40, 69383538), (42, 66079560), (45, 61674256), (48, 57819615), (56, 49559670), (60, 46255692), (63, 44053040), (70, 39647736), (72, 38546410), (80, 34691769), (84, 33039780), (90, 30837128), (105, 26431824), (112, 24779835), (120, 23127846), (126, 22026520), (140, 19823868), (144, 19273205), (168, 16519890), (180, 15418564), (210, 13215912), (240, 11563923), (252, 11013260), (280, 9911934), (315, 8810608), (336, 8259945), (360, 7709282), (420, 6607956), (504, 5506630), (560, 4955967), (630, 4405304), (720, 3854641), (840, 3303978), (1008, 2753315), (1260, 2202652), (1680, 1651989), (2520, 1101326), (5040, 550663)]