2675340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 8255520

約数和(自身を除く): 5580180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 167, 178, 180, 267, 334, 356, 445, 501, 534, 668, 801, 835, 890, 1002, 1068, 1335, 1503, 1602, 1670, 1780, 2004, 2505, 2670, 3006, 3204, 3340, 4005, 5010, 5340, 6012, 7515, 8010, 10020, 14863, 15030, 16020, 29726, 30060, 44589, 59452, 74315, 89178, 133767, 148630, 178356, 222945, 267534, 297260, 445890, 535068, 668835, 891780, 1337670, 2675340]

約数ペア:

[(1, 2675340), (2, 1337670), (3, 891780), (4, 668835), (5, 535068), (6, 445890), (9, 297260), (10, 267534), (12, 222945), (15, 178356), (18, 148630), (20, 133767), (30, 89178), (36, 74315), (45, 59452), (60, 44589), (89, 30060), (90, 29726), (167, 16020), (178, 15030), (180, 14863), (267, 10020), (334, 8010), (356, 7515), (445, 6012), (501, 5340), (534, 5010), (668, 4005), (801, 3340), (835, 3204), (890, 3006), (1002, 2670), (1068, 2505), (1335, 2004), (1503, 1780), (1602, 1670)]