1173940260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{219839}}^1$

素因数の和:219940

約数の個数: 48

約数和(自身を含む): 3323980800

約数和(自身を除く): 2150040540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 219839, 439678, 659517, 879356, 1099195, 1319034, 2198390, 2638068, 3297585, 4396780, 6595170, 13190340, 19565671, 39131342, 58697013, 78262684, 97828355, 117394026, 195656710, 234788052, 293485065, 391313420, 586970130, 1173940260]

約数ペア:

[(1, 1173940260), (2, 586970130), (3, 391313420), (4, 293485065), (5, 234788052), (6, 195656710), (10, 117394026), (12, 97828355), (15, 78262684), (20, 58697013), (30, 39131342), (60, 19565671), (89, 13190340), (178, 6595170), (267, 4396780), (356, 3297585), (445, 2638068), (534, 2198390), (890, 1319034), (1068, 1099195), (1335, 879356), (1780, 659517), (2670, 439678), (5340, 219839)]