80796934320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{130841}}^1$

素因数の和:130971

約数の個数: 160

約数和(自身を含む): 261667252224

約数和(自身を除く): 180870317904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 186, 240, 248, 249, 310, 332, 372, 415, 465, 496, 498, 620, 664, 744, 830, 930, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1992, 2480, 2490, 2573, 3320, 3720, 3984, 4980, 5146, 6640, 7440, 7719, 9960, 10292, 12865, 15438, 19920, 20584, 25730, 30876, 38595, 41168, 51460, 61752, 77190, 102920, 123504, 130841, 154380, 205840, 261682, 308760, 392523, 523364, 617520, 654205, 785046, 1046728, 1308410, 1570092, 1962615, 2093456, 2616820, 3140184, 3925230, 4056071, 5233640, 6280368, 7850460, 8112142, 10467280, 10859803, 12168213, 15700920, 16224284, 20280355, 21719606, 24336426, 31401840, 32448568, 32579409, 40560710, 43439212, 48672852, 54299015, 60841065, 64897136, 65158818, 81121420, 86878424, 97345704, 108598030, 121682130, 130317636, 162242840, 162897045, 173756848, 194691408, 217196060, 243364260, 260635272, 324485680, 325794090, 336653893, 434392120, 486728520, 521270544, 651588180, 673307786, 868784240, 973457040, 1009961679, 1303176360, 1346615572, 1683269465, 2019923358, 2606352720, 2693231144, 3366538930, 4039846716, 5049808395, 5386462288, 6733077860, 8079693432, 10099616790, 13466155720, 16159386864, 20199233580, 26932311440, 40398467160, 80796934320]

約数ペア:

[(1, 80796934320), (2, 40398467160), (3, 26932311440), (4, 20199233580), (5, 16159386864), (6, 13466155720), (8, 10099616790), (10, 8079693432), (12, 6733077860), (15, 5386462288), (16, 5049808395), (20, 4039846716), (24, 3366538930), (30, 2693231144), (31, 2606352720), (40, 2019923358), (48, 1683269465), (60, 1346615572), (62, 1303176360), (80, 1009961679), (83, 973457040), (93, 868784240), (120, 673307786), (124, 651588180), (155, 521270544), (166, 486728520), (186, 434392120), (240, 336653893), (248, 325794090), (249, 324485680), (310, 260635272), (332, 243364260), (372, 217196060), (415, 194691408), (465, 173756848), (496, 162897045), (498, 162242840), (620, 130317636), (664, 121682130), (744, 108598030), (830, 97345704), (930, 86878424), (996, 81121420), (1240, 65158818), (1245, 64897136), (1328, 60841065), (1488, 54299015), (1660, 48672852), (1860, 43439212), (1992, 40560710), (2480, 32579409), (2490, 32448568), (2573, 31401840), (3320, 24336426), (3720, 21719606), (3984, 20280355), (4980, 16224284), (5146, 15700920), (6640, 12168213), (7440, 10859803), (7719, 10467280), (9960, 8112142), (10292, 7850460), (12865, 6280368), (15438, 5233640), (19920, 4056071), (20584, 3925230), (25730, 3140184), (30876, 2616820), (38595, 2093456), (41168, 1962615), (51460, 1570092), (61752, 1308410), (77190, 1046728), (102920, 785046), (123504, 654205), (130841, 617520), (154380, 523364), (205840, 392523), (261682, 308760)]