80070120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 160

約数和(自身を含む): 289978920

約数和(自身を除く): 209908800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1901, 2106, 2340, 2808, 3240, 3510, 3802, 4212, 4680, 5265, 5703, 7020, 7604, 8424, 9505, 10530, 11406, 14040, 15208, 17109, 19010, 21060, 22812, 24713, 28515, 34218, 38020, 42120, 45624, 49426, 51327, 57030, 68436, 74139, 76040, 85545, 98852, 102654, 114060, 123565, 136872, 148278, 153981, 171090, 197704, 205308, 222417, 228120, 247130, 256635, 296556, 307962, 342180, 370695, 410616, 444834, 494260, 513270, 593112, 615924, 667251, 684360, 741390, 769905, 889668, 988520, 1026540, 1112085, 1231848, 1334502, 1482780, 1539810, 1779336, 2001753, 2053080, 2224170, 2669004, 2965560, 3079620, 3336255, 4003506, 4448340, 5338008, 6159240, 6672510, 8007012, 8896680, 10008765, 13345020, 16014024, 20017530, 26690040, 40035060, 80070120]

約数ペア:

[(1, 80070120), (2, 40035060), (3, 26690040), (4, 20017530), (5, 16014024), (6, 13345020), (8, 10008765), (9, 8896680), (10, 8007012), (12, 6672510), (13, 6159240), (15, 5338008), (18, 4448340), (20, 4003506), (24, 3336255), (26, 3079620), (27, 2965560), (30, 2669004), (36, 2224170), (39, 2053080), (40, 2001753), (45, 1779336), (52, 1539810), (54, 1482780), (60, 1334502), (65, 1231848), (72, 1112085), (78, 1026540), (81, 988520), (90, 889668), (104, 769905), (108, 741390), (117, 684360), (120, 667251), (130, 615924), (135, 593112), (156, 513270), (162, 494260), (180, 444834), (195, 410616), (216, 370695), (234, 342180), (260, 307962), (270, 296556), (312, 256635), (324, 247130), (351, 228120), (360, 222417), (390, 205308), (405, 197704), (468, 171090), (520, 153981), (540, 148278), (585, 136872), (648, 123565), (702, 114060), (780, 102654), (810, 98852), (936, 85545), (1053, 76040), (1080, 74139), (1170, 68436), (1404, 57030), (1560, 51327), (1620, 49426), (1755, 45624), (1901, 42120), (2106, 38020), (2340, 34218), (2808, 28515), (3240, 24713), (3510, 22812), (3802, 21060), (4212, 19010), (4680, 17109), (5265, 15208), (5703, 14040), (7020, 11406), (7604, 10530), (8424, 9505)]