151449840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210347}}^1$

素因数の和:210366

約数の個数: 60

約数和(自身を含む): 508621464

約数和(自身を除く): 357171624

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, 90, 120, 144, 180, 240, 360, 720, 210347, 420694, 631041, 841388, 1051735, 1262082, 1682776, 1893123, 2103470, 2524164, 3155205, 3365552, 3786246, 4206940, 5048328, 6310410, 7572492, 8413880, 9465615, 10096656, 12620820, 15144984, 16827760, 18931230, 25241640, 30289968, 37862460, 50483280, 75724920, 151449840]

約数ペア:

[(1, 151449840), (2, 75724920), (3, 50483280), (4, 37862460), (5, 30289968), (6, 25241640), (8, 18931230), (9, 16827760), (10, 15144984), (12, 12620820), (15, 10096656), (16, 9465615), (18, 8413880), (20, 7572492), (24, 6310410), (30, 5048328), (36, 4206940), (40, 3786246), (45, 3365552), (48, 3155205), (60, 2524164), (72, 2103470), (80, 1893123), (90, 1682776), (120, 1262082), (144, 1051735), (180, 841388), (240, 631041), (360, 420694), (720, 210347)]