1222899480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308813}}^1$

素因数の和:308841

約数の個数: 96

約数和(自身を含む): 4335748560

約数和(自身を除く): 3112849080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 308813, 617626, 926439, 1235252, 1544065, 1852878, 2470504, 2779317, 3088130, 3396943, 3705756, 4632195, 5558634, 6176260, 6793886, 7411512, 9264390, 10190829, 11117268, 12352520, 13587772, 13896585, 16984715, 18528780, 20381658, 22234536, 27175544, 27793170, 30572487, 33969430, 37057560, 40763316, 50954145, 55586340, 61144974, 67938860, 81526632, 101908290, 111172680, 122289948, 135877720, 152862435, 203816580, 244579896, 305724870, 407633160, 611449740, 1222899480]

約数ペア:

[(1, 1222899480), (2, 611449740), (3, 407633160), (4, 305724870), (5, 244579896), (6, 203816580), (8, 152862435), (9, 135877720), (10, 122289948), (11, 111172680), (12, 101908290), (15, 81526632), (18, 67938860), (20, 61144974), (22, 55586340), (24, 50954145), (30, 40763316), (33, 37057560), (36, 33969430), (40, 30572487), (44, 27793170), (45, 27175544), (55, 22234536), (60, 20381658), (66, 18528780), (72, 16984715), (88, 13896585), (90, 13587772), (99, 12352520), (110, 11117268), (120, 10190829), (132, 9264390), (165, 7411512), (180, 6793886), (198, 6176260), (220, 5558634), (264, 4632195), (330, 3705756), (360, 3396943), (396, 3088130), (440, 2779317), (495, 2470504), (660, 1852878), (792, 1544065), (990, 1235252), (1320, 926439), (1980, 617626), (3960, 308813)]