2604060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 8963136

約数和(自身を除く): 6359076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 37, 45, 46, 51, 60, 68, 69, 74, 85, 90, 92, 102, 111, 115, 138, 148, 153, 170, 180, 185, 204, 207, 222, 230, 255, 276, 306, 333, 340, 345, 370, 391, 414, 444, 460, 510, 555, 612, 629, 666, 690, 740, 765, 782, 828, 851, 1020, 1035, 1110, 1173, 1258, 1332, 1380, 1530, 1564, 1665, 1702, 1887, 1955, 2070, 2220, 2346, 2516, 2553, 3060, 3145, 3330, 3404, 3519, 3774, 3910, 4140, 4255, 4692, 5106, 5661, 5865, 6290, 6660, 7038, 7548, 7659, 7820, 8510, 9435, 10212, 11322, 11730, 12580, 12765, 14076, 14467, 15318, 17020, 17595, 18870, 22644, 23460, 25530, 28305, 28934, 30636, 35190, 37740, 38295, 43401, 51060, 56610, 57868, 70380, 72335, 76590, 86802, 113220, 130203, 144670, 153180, 173604, 217005, 260406, 289340, 434010, 520812, 651015, 868020, 1302030, 2604060]

約数ペア:

[(1, 2604060), (2, 1302030), (3, 868020), (4, 651015), (5, 520812), (6, 434010), (9, 289340), (10, 260406), (12, 217005), (15, 173604), (17, 153180), (18, 144670), (20, 130203), (23, 113220), (30, 86802), (34, 76590), (36, 72335), (37, 70380), (45, 57868), (46, 56610), (51, 51060), (60, 43401), (68, 38295), (69, 37740), (74, 35190), (85, 30636), (90, 28934), (92, 28305), (102, 25530), (111, 23460), (115, 22644), (138, 18870), (148, 17595), (153, 17020), (170, 15318), (180, 14467), (185, 14076), (204, 12765), (207, 12580), (222, 11730), (230, 11322), (255, 10212), (276, 9435), (306, 8510), (333, 7820), (340, 7659), (345, 7548), (370, 7038), (391, 6660), (414, 6290), (444, 5865), (460, 5661), (510, 5106), (555, 4692), (612, 4255), (629, 4140), (666, 3910), (690, 3774), (740, 3519), (765, 3404), (782, 3330), (828, 3145), (851, 3060), (1020, 2553), (1035, 2516), (1110, 2346), (1173, 2220), (1258, 2070), (1332, 1955), (1380, 1887), (1530, 1702), (1564, 1665)]