620730694320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235125263}}^1$

素因数の和:235125290

約数の個数: 80

約数和(自身を含む): 2099198356992

約数和(自身を除く): 1478467662672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 235125263, 470250526, 705375789, 940501052, 1175626315, 1410751578, 1881002104, 2351252630, 2586377893, 2821503156, 3526878945, 3762004208, 4702505260, 5172755786, 5643006312, 7053757890, 7759133679, 9405010520, 10345511572, 11286012624, 12931889465, 14107515780, 15518267358, 18810021040, 20691023144, 25863778930, 28215031560, 31036534716, 38795668395, 41382046288, 51727557860, 56430063120, 62073069432, 77591336790, 103455115720, 124146138864, 155182673580, 206910231440, 310365347160, 620730694320]

約数ペア:

[(1, 620730694320), (2, 310365347160), (3, 206910231440), (4, 155182673580), (5, 124146138864), (6, 103455115720), (8, 77591336790), (10, 62073069432), (11, 56430063120), (12, 51727557860), (15, 41382046288), (16, 38795668395), (20, 31036534716), (22, 28215031560), (24, 25863778930), (30, 20691023144), (33, 18810021040), (40, 15518267358), (44, 14107515780), (48, 12931889465), (55, 11286012624), (60, 10345511572), (66, 9405010520), (80, 7759133679), (88, 7053757890), (110, 5643006312), (120, 5172755786), (132, 4702505260), (165, 3762004208), (176, 3526878945), (220, 2821503156), (240, 2586377893), (264, 2351252630), (330, 1881002104), (440, 1410751578), (528, 1175626315), (660, 940501052), (880, 705375789), (1320, 470250526), (2640, 235125263)]