1385792280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7417}}^1$

素因数の和:7610

約数の個数: 128

約数和(自身を含む): 4646635200

約数和(自身を除く): 3260842920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 4671, 5190, 6228, 6920, 7417, 7785, 9342, 10380, 12456, 14834, 15570, 18684, 20760, 22251, 23355, 29668, 31140, 37085, 37368, 44502, 46710, 59336, 62280, 66753, 74170, 89004, 93420, 111255, 133506, 148340, 178008, 186840, 200259, 222510, 267012, 296680, 333765, 400518, 445020, 534024, 667530, 801036, 890040, 1001295, 1283141, 1335060, 1602072, 2002590, 2566282, 2670120, 3849423, 4005180, 5132564, 6415705, 7698846, 8010360, 10265128, 11548269, 12831410, 15397692, 19247115, 23096538, 25662820, 30795384, 34644807, 38494230, 46193076, 51325640, 57741345, 69289614, 76988460, 92386152, 115482690, 138579228, 153976920, 173224035, 230965380, 277158456, 346448070, 461930760, 692896140, 1385792280]

約数ペア:

[(1, 1385792280), (2, 692896140), (3, 461930760), (4, 346448070), (5, 277158456), (6, 230965380), (8, 173224035), (9, 153976920), (10, 138579228), (12, 115482690), (15, 92386152), (18, 76988460), (20, 69289614), (24, 57741345), (27, 51325640), (30, 46193076), (36, 38494230), (40, 34644807), (45, 30795384), (54, 25662820), (60, 23096538), (72, 19247115), (90, 15397692), (108, 12831410), (120, 11548269), (135, 10265128), (173, 8010360), (180, 7698846), (216, 6415705), (270, 5132564), (346, 4005180), (360, 3849423), (519, 2670120), (540, 2566282), (692, 2002590), (865, 1602072), (1038, 1335060), (1080, 1283141), (1384, 1001295), (1557, 890040), (1730, 801036), (2076, 667530), (2595, 534024), (3114, 445020), (3460, 400518), (4152, 333765), (4671, 296680), (5190, 267012), (6228, 222510), (6920, 200259), (7417, 186840), (7785, 178008), (9342, 148340), (10380, 133506), (12456, 111255), (14834, 93420), (15570, 89004), (18684, 74170), (20760, 66753), (22251, 62280), (23355, 59336), (29668, 46710), (31140, 44502), (37085, 37368)]