158726160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 539262360

約数和(自身を除く): 380536200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2477, 2670, 3204, 3560, 4005, 4272, 4954, 5340, 6408, 7120, 7431, 8010, 9908, 10680, 12385, 12816, 14862, 16020, 19816, 21360, 22293, 24770, 29724, 32040, 37155, 39632, 44586, 49540, 59448, 64080, 74310, 89172, 99080, 111465, 118896, 148620, 178344, 198160, 220453, 222930, 297240, 356688, 440906, 445860, 594480, 661359, 881812, 891720, 1102265, 1322718, 1763624, 1783440, 1984077, 2204530, 2645436, 3306795, 3527248, 3968154, 4409060, 5290872, 6613590, 7936308, 8818120, 9920385, 10581744, 13227180, 15872616, 17636240, 19840770, 26454360, 31745232, 39681540, 52908720, 79363080, 158726160]

約数ペア:

[(1, 158726160), (2, 79363080), (3, 52908720), (4, 39681540), (5, 31745232), (6, 26454360), (8, 19840770), (9, 17636240), (10, 15872616), (12, 13227180), (15, 10581744), (16, 9920385), (18, 8818120), (20, 7936308), (24, 6613590), (30, 5290872), (36, 4409060), (40, 3968154), (45, 3527248), (48, 3306795), (60, 2645436), (72, 2204530), (80, 1984077), (89, 1783440), (90, 1763624), (120, 1322718), (144, 1102265), (178, 891720), (180, 881812), (240, 661359), (267, 594480), (356, 445860), (360, 440906), (445, 356688), (534, 297240), (712, 222930), (720, 220453), (801, 198160), (890, 178344), (1068, 148620), (1335, 118896), (1424, 111465), (1602, 99080), (1780, 89172), (2136, 74310), (2477, 64080), (2670, 59448), (3204, 49540), (3560, 44586), (4005, 39632), (4272, 37155), (4954, 32040), (5340, 29724), (6408, 24770), (7120, 22293), (7431, 21360), (8010, 19816), (9908, 16020), (10680, 14862), (12385, 12816)]