120558510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 338256000

約数和(自身を除く): 217697490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 89, 90, 135, 145, 173, 174, 178, 261, 267, 270, 290, 346, 435, 445, 519, 522, 534, 783, 801, 865, 870, 890, 1038, 1305, 1335, 1557, 1566, 1602, 1730, 2403, 2581, 2595, 2610, 2670, 3114, 3915, 4005, 4671, 4806, 5017, 5162, 5190, 7743, 7785, 7830, 8010, 9342, 10034, 12015, 12905, 15051, 15397, 15486, 15570, 23229, 23355, 24030, 25085, 25810, 30102, 30794, 38715, 45153, 46191, 46458, 46710, 50170, 69687, 75255, 76985, 77430, 90306, 92382, 116145, 135459, 138573, 139374, 150510, 153970, 225765, 230955, 232290, 270918, 277146, 348435, 415719, 446513, 451530, 461910, 677295, 692865, 696870, 831438, 893026, 1339539, 1354590, 1385730, 2078595, 2232565, 2679078, 4018617, 4157190, 4465130, 6697695, 8037234, 12055851, 13395390, 20093085, 24111702, 40186170, 60279255, 120558510]

約数ペア:

[(1, 120558510), (2, 60279255), (3, 40186170), (5, 24111702), (6, 20093085), (9, 13395390), (10, 12055851), (15, 8037234), (18, 6697695), (27, 4465130), (29, 4157190), (30, 4018617), (45, 2679078), (54, 2232565), (58, 2078595), (87, 1385730), (89, 1354590), (90, 1339539), (135, 893026), (145, 831438), (173, 696870), (174, 692865), (178, 677295), (261, 461910), (267, 451530), (270, 446513), (290, 415719), (346, 348435), (435, 277146), (445, 270918), (519, 232290), (522, 230955), (534, 225765), (783, 153970), (801, 150510), (865, 139374), (870, 138573), (890, 135459), (1038, 116145), (1305, 92382), (1335, 90306), (1557, 77430), (1566, 76985), (1602, 75255), (1730, 69687), (2403, 50170), (2581, 46710), (2595, 46458), (2610, 46191), (2670, 45153), (3114, 38715), (3915, 30794), (4005, 30102), (4671, 25810), (4806, 25085), (5017, 24030), (5162, 23355), (5190, 23229), (7743, 15570), (7785, 15486), (7830, 15397), (8010, 15051), (9342, 12905), (10034, 12015)]