30415144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{20543}}^1$

素因数の和:20789

約数の個数: 160

約数和(自身を含む): 97822310400

約数和(自身を除く): 67407166320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 199, 240, 248, 310, 372, 398, 465, 496, 597, 620, 744, 796, 930, 995, 1194, 1240, 1488, 1592, 1860, 1990, 2388, 2480, 2985, 3184, 3720, 3980, 4776, 5970, 6169, 7440, 7960, 9552, 11940, 12338, 15920, 18507, 20543, 23880, 24676, 30845, 37014, 41086, 47760, 49352, 61629, 61690, 74028, 82172, 92535, 98704, 102715, 123258, 123380, 148056, 164344, 185070, 205430, 246516, 246760, 296112, 308145, 328688, 370140, 410860, 493032, 493520, 616290, 636833, 740280, 821720, 986064, 1232580, 1273666, 1480560, 1643440, 1910499, 2465160, 2547332, 3184165, 3820998, 4088057, 4930320, 5094664, 6368330, 7641996, 8176114, 9552495, 10189328, 12264171, 12736660, 15283992, 16352228, 19104990, 20440285, 24528342, 25473320, 30567984, 32704456, 38209980, 40880570, 49056684, 50946640, 61320855, 65408912, 76419960, 81761140, 98113368, 122641710, 126729767, 152839920, 163522280, 196226736, 245283420, 253459534, 327044560, 380189301, 490566840, 506919068, 633648835, 760378602, 981133680, 1013838136, 1267297670, 1520757204, 1900946505, 2027676272, 2534595340, 3041514408, 3801893010, 5069190680, 6083028816, 7603786020, 10138381360, 15207572040, 30415144080]

約数ペア:

[(1, 30415144080), (2, 15207572040), (3, 10138381360), (4, 7603786020), (5, 6083028816), (6, 5069190680), (8, 3801893010), (10, 3041514408), (12, 2534595340), (15, 2027676272), (16, 1900946505), (20, 1520757204), (24, 1267297670), (30, 1013838136), (31, 981133680), (40, 760378602), (48, 633648835), (60, 506919068), (62, 490566840), (80, 380189301), (93, 327044560), (120, 253459534), (124, 245283420), (155, 196226736), (186, 163522280), (199, 152839920), (240, 126729767), (248, 122641710), (310, 98113368), (372, 81761140), (398, 76419960), (465, 65408912), (496, 61320855), (597, 50946640), (620, 49056684), (744, 40880570), (796, 38209980), (930, 32704456), (995, 30567984), (1194, 25473320), (1240, 24528342), (1488, 20440285), (1592, 19104990), (1860, 16352228), (1990, 15283992), (2388, 12736660), (2480, 12264171), (2985, 10189328), (3184, 9552495), (3720, 8176114), (3980, 7641996), (4776, 6368330), (5970, 5094664), (6169, 4930320), (7440, 4088057), (7960, 3820998), (9552, 3184165), (11940, 2547332), (12338, 2465160), (15920, 1910499), (18507, 1643440), (20543, 1480560), (23880, 1273666), (24676, 1232580), (30845, 986064), (37014, 821720), (41086, 740280), (47760, 636833), (49352, 616290), (61629, 493520), (61690, 493032), (74028, 410860), (82172, 370140), (92535, 328688), (98704, 308145), (102715, 296112), (123258, 246760), (123380, 246516), (148056, 205430), (164344, 185070)]