30250480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 84369600

約数和(自身を除く): 54119120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 34, 40, 52, 58, 59, 65, 68, 80, 85, 104, 116, 118, 130, 136, 145, 170, 208, 221, 232, 236, 260, 272, 290, 295, 340, 377, 442, 464, 472, 493, 520, 580, 590, 680, 754, 767, 884, 944, 986, 1003, 1040, 1105, 1160, 1180, 1360, 1508, 1534, 1711, 1768, 1885, 1972, 2006, 2210, 2320, 2360, 2465, 3016, 3068, 3422, 3536, 3770, 3835, 3944, 4012, 4420, 4720, 4930, 5015, 6032, 6136, 6409, 6844, 7540, 7670, 7888, 8024, 8555, 8840, 9860, 10030, 12272, 12818, 13039, 13688, 15080, 15340, 16048, 17110, 17680, 19720, 20060, 22243, 25636, 26078, 27376, 29087, 30160, 30680, 32045, 34220, 39440, 40120, 44486, 51272, 52156, 58174, 61360, 64090, 65195, 68440, 80240, 88972, 102544, 104312, 111215, 116348, 128180, 130390, 136880, 145435, 177944, 208624, 222430, 232696, 256360, 260780, 290870, 355888, 378131, 444860, 465392, 512720, 521560, 581740, 756262, 889720, 1043120, 1163480, 1512524, 1779440, 1890655, 2326960, 3025048, 3781310, 6050096, 7562620, 15125240, 30250480]

約数ペア:

[(1, 30250480), (2, 15125240), (4, 7562620), (5, 6050096), (8, 3781310), (10, 3025048), (13, 2326960), (16, 1890655), (17, 1779440), (20, 1512524), (26, 1163480), (29, 1043120), (34, 889720), (40, 756262), (52, 581740), (58, 521560), (59, 512720), (65, 465392), (68, 444860), (80, 378131), (85, 355888), (104, 290870), (116, 260780), (118, 256360), (130, 232696), (136, 222430), (145, 208624), (170, 177944), (208, 145435), (221, 136880), (232, 130390), (236, 128180), (260, 116348), (272, 111215), (290, 104312), (295, 102544), (340, 88972), (377, 80240), (442, 68440), (464, 65195), (472, 64090), (493, 61360), (520, 58174), (580, 52156), (590, 51272), (680, 44486), (754, 40120), (767, 39440), (884, 34220), (944, 32045), (986, 30680), (1003, 30160), (1040, 29087), (1105, 27376), (1160, 26078), (1180, 25636), (1360, 22243), (1508, 20060), (1534, 19720), (1711, 17680), (1768, 17110), (1885, 16048), (1972, 15340), (2006, 15080), (2210, 13688), (2320, 13039), (2360, 12818), (2465, 12272), (3016, 10030), (3068, 9860), (3422, 8840), (3536, 8555), (3770, 8024), (3835, 7888), (3944, 7670), (4012, 7540), (4420, 6844), (4720, 6409), (4930, 6136), (5015, 6032)]